Georgia Tech Sonification Lab
School of Psychology - Georgia Institute of Technology

Show: All Publications | Conferences | Journals | Chapters

Sonification Lab Publications

2017

Batterman, J., Martin, V., Yeung, D., & Walker, B. N. (2017). Connected Cane: Tactile Button Input for Controlling Gestures of iOS VoiceOver Embedded in a White Cane. Assistive Technology. pp. 1-9. DOI: http://dx.doi.org/10.1080/10400435.2016.1265024 Accepted 21 Nov 2016, Published online: 31 Jan 2017.

May, K. R. & Walker, B. N. (2017). The effects of distractor sounds presented through bone conduction headphones on the localization of critical environmental sounds. Applied Ergonomics 61 (2017), pp. 144-158. http://dx.doi.org/10.1016/j.apergo.2017.01.009 Published online: Feb 2017.

Noah, B. E., & Walker, B. N. (2017). Trust Calibration through Reliability Displays in Automated Vehicles. Companion Proceedings of the 2017 Conference on Human-Robot Interaction (HRI2017), Vienna, Austria. (6-9 March, 2017). pp. 361-362. ACM 978-1-4503-4885-0/17/03. http://dx.doi.org/10.1145/3029798.3034802

Gable, T. M., Tomlinson, B., Cantrell, S., & Walker, B. N. (2017). Spindex and spearcons in Mandarin: Auditory menu enhancements successful in a tonal language. Proceedings of the International Conference on Auditory Display (ICAD 2017), State College, PA, USA (20-23 June). DOI: https://doi.org/10.21785/icad2017.025

Sardesi, R. R., Gable, T. M, & Walker, B. N. (2017). Introducing Multimodal Sliding Index: Qualitative feedback and perceived workload for auditory enhanced menu navigation method. Proceedings of the International Conference on Auditory Display (ICAD 2017), State College, PA, USA (20-23 June). DOI: https://doi.org/10.21785/icad2017.029

Shortridge, W., Gable, T. M., Noah, B. E., & Walker, B. N. (2017). Auditory and head-up displays for eco-driving interfaces. Proceedings of the International Conference on Auditory Display (ICAD 2017), State College, PA, USA (20-23 June). DOI: https://doi.org/10.21785/icad2017.028

Tomlinson, B., Winters, R. M., Latina, C., Bhat, S., Rane, M., & Walker, B. N. (2017). Solar system sonification: Exploring earth and its neighbors through sound. Proceedings of the International Conference on Auditory Display (ICAD 2017), State College, PA, USA (20-23 June). DOI: https://doi.org/10.21785/icad2017.027

Walker, B. N., Tomlinson, B. J., & Schuett, J. H. (2017). Universal Design of Mobile Apps: Making Weather Information Accessible. Proceedings of International Conference on Human-Computer Interaction (HCII 2017), Vancouver, Canada (10 - 15 July). pp. TBD DOI: TBD

Kondak, Z., Liang, T., Tomlinson, B., & Walker, B. N. (2017). Web Sonification Sandbox - An Easy-to-Use Web Application for Sonifying Data and Equations. Proceedings of the 3rd Web Audio Conference 2017. London, UK (21-23 August). pp. TBD DOI: TBD

2016

Tomlinson, B. J., Batterman, J., Chew, Y. C., Henry, A., & Walker, B. N. (2016). Exploring Auditory Graphing Software in the Classroom: The Effect of Auditory Graphs on the Classroom Environment. ACM Transactions on Accessible Computing (TACCESS), 9(1), 3. DOI: http://dx.doi.org/10.1145/2994606

Wu, S., Gable, T., May, K., Choi, Y., & Walker, B. N. (2016). Comparison of Surface Gestures and Air Gestures for In-Vehicle Menu Navigation. Archives of Design Research, 29(4), 65-81. DOI: http://dx.doi.org/10.15187/adr.2016.11.29.4.65

Haygood, M., & Walker, B. N. (2016). Temporary and permanent hearing loss among college-aged drumline members. Proceedings of the Human Factors and Ergonomics Society 60th Annual Meeting (HFES 2016). Washington, DC, USA (19-23 September). vol. 60, 1: pp. 1009-1013.

Sherugar, S., Johnson, C., Ordu, M., Mahajan, S., & Walker, B. N. (2016). Will o' the Wisp: Augmented Reality Navigation for Hikers. Proceedings of International Conference on Human-Computer Interaction (HCII 2016), Toronto, Canada (17 - 22 July). C. Stephanidis (Ed.): HCII 2016 Posters, Part II, CCIS 618, pp. 365371, 2016. DOI: http://dx.doi.org/10.1007/978-3-319-40542-1_60

Tomlinson, B., Schuett, J., Shortridge, W., Chandran, J., & Walker, B. N. (2016). Talkin About the Weather": Incorporating TalkBack Functionality and Sonifications for Accessible App Design. Proceedings of the 18th International Conference on Human-Computer Interaction With Mobile Devices And Services (MobileHCI 2016), Florence, Italy (6-9 September). pp. 377-386. DOI: http://dx.doi.org/10.1145/2935334.2935390

May, K., Gable, T. M., Wu, X., Sardesai, R., & Walker, B. N. (2016). Choosing the right air gesture: Impacts of menu length and air gesture type on driver distraction. Proceedings of the Eighth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2016), Ann Arbor, MI, USA (24-26 October, 2016). pp. 69-74. DOI: http://dx.doi.org/10.1145/3004323.3004330

Noah, B., Gable. T. M., Schuett, J., & Walker, B. N. (2016). Forecasted Affect Towards Automated and Warning Safety Features. Proceedings of the Eighth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2016), Ann Arbor, MI, USA (24-26 October, 2016). pp. 123-128. DOI: http://dx.doi.org/10.1145/3004323.3004337

Noah, B., Gable, T. M., & Walker, B. N. (2016). Ordinal magnitude scaling for automated lane keeping displays. Proceedings of the Eighth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2016), Ann Arbor, MI, USA (24-26 October, 2016). pp. 153-158. DOI: http://dx.doi.org/10.1145/3004323.3004341

2015

Jeon, M., Gable, T. M., Davison, B. K., Nees, M. A., Wilson, J., & Walker, B. N. (2015). Menu navigation with in-vehicle technologies: Auditory menu cues improve dual task performance, preference, and workload. International Journal of Human Computer Interaction, 31: 1-16. DOI: http://dx.doi.org/10.1080/10447318.2014.925774

Jeon, M., Walker, B. N., & Gable, T. M. (2015). The Effects of Social Interactions with In-vehicle Agents on a Driver’s Anger Level, Driving Performance, Situation Awareness, and Perceived Workload. Applied Ergonomics, 50 (September). pp.185-199. Final version published online: 11-APR-2015. DOI: http://dx.doi.org/10.1016/j.apergo.2015.03.015

Martin, V., Mbari-Kirika, I., Mugo, K., & Walker, B. N. (2015). Web Accessibility in Africa, The InABLE business model for the Blind. Proceedings of the 30th Annual International Technology & Persons With Disabilities Conference (CSUN2015). San Diego (2-7 March).

Gable, T. M., Raja, S., Samuels, D., & Walker, B. N. (2015). Exploring and Evaluating the Capabilities of Kinect v2 in a Driving Simulator Environment. Proceedings of the Seventh International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2015), Nottingham, UK (01-03 September, 2015). pp. 297-304. DOI: http://dx.doi.org.prx.library.gatech.edu/10.1145/2799250.2799276

Gable, T. M., Walker, B. N., & Amontree, A. (2015). Investigating a New Display Format for CarPlay to Decrease Impact of Mode Change Inputs. Proceedings of the Seventh International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2015), Nottingham, UK (01-03 September, 2015). pp. 171-178. DOI: http://dx.doi.org.prx.library.gatech.edu/10.1145/2799250.2799277

Gable, T. M., Kun, A. L., Walker, B. N., & Winton, R. J. (2015). Comparing heart rate and pupil size as objective measures of workload in the driving context: initial look. Adjunct Proceedings of the Seventh International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2015), Nottingham, UK (01-03 September, 2015). pp. 20-25. DOI: http://dx.doi.org.prx.library.gatech.edu/10.1145/2809730.2809745

Gable, T. M., Walker, B. N., Rajendra, B., & He, F. (2015). Simulator telemetry (STING) and head up display designer middleware for the NADS MiniSim driving simulator. Adjunct Proceedings of the Seventh International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2015), Nottingham, UK (01-03 September, 2015). pp. 153-157. DOI: http://dx.doi.org.prx.library.gatech.edu/10.1145/2809730.2809746

Walker, B. N., Baldwin, C. L., Gable, T. M., Jeon, M., Kun, A., & Mehler, B. (2015). Collection and Analysis of Physiological Measures in Driving Research. Proceedings of the Human Factors and Ergonomics Society 59th Annual Meeting (HFES 2015). Los Angeles, USA (26-30 October). pp. 1593-1595. DOI: http://dx.doi.org/10.1177/1541931215591344

2014

Schuett, J. H., Winton, R. J., Batterman, J. M., & Walker, B. N. (2014). Auditory Weather Reports: Demonstrating Listener Comprehension of Five Concurrent Variables. Proceedings of the 9th Audio Mostly: A Conference on Interaction With Sound (AudioMostly 2014), Aalborg, Denmark (1-3 October). Article 17. DOI: http://dx.doi.org.prx.library.gatech.edu/10.1145/2636879.2636898 [Awarded Best Paper Award.]

Nees, M. A., & Walker, B. N. (2014). Performance of a Sonification Task in the Presence of Verbal, Visuospatial, and Auditory Interference Tasks. In Proceedings of the Human Factors and Ergonomics Society 58th Annual Meeting (HFES2015). Chicago, USA (27-31 October).

Bruce, C. M., Mbari-Kirika, I., Okeyo, P., Ngondi, C., & Walker, B. N. (2014). A Computer Training Program for the Schools for the Blind in Kenya. Journal of Blindness Innovation and Research, 4(2). Retrieved from https://nfb.org/images/nfb/publications/jbir/jbir14/jbir040203.html DOI: http://dx.doi.org/10.5241/4-69

Jeon, M., Walker, B. N., & Yim, J. (2014). Effects of Specific Emotions on Subjective Judgment, Driving Performance, and Perceived Workload. Transportation Research Part F: Traffic Psychology and Behaviour, 24, pp. 197-209. DOI: http://dx.doi.org/10.1016/j.trf.2014.04.003

Revuelta Sanz, P., Ruiz Mezcua, B., Sánchez Pena, J. M., & Walker, B. N. (2014). Scenes into sounds: A taxonomy of image sonification methods for mobility applications. Journal of the Audio Engineering Society, 62(3), pp. 161-171. PDF from JAES online

Jeon, M., Walker, B. N., & Gable, T. M. (2014). Anger Effects on Driver Situation Awareness and Driving Performance. MIT Presence, Vol. 23, No. 1, Winter 2014 (Special Issue on Subliminal/Unaware Cues and Perception of Presence in Virtual, Telepresence, and Automotive Environments), pp 71-89. DOI: http://dx.doi.org/10.1162/PRES_a_00169

Revuelta Sanz, P., Ruiz Mezcua, B., Sánchez Pena, J. M., & Walker, B. N. (2014). Evaluation of the Sonification Protocol of an Artificial Vision System for the Visually Impaired. International Journal of Computer and Information Technology (ISSN: 2279 - 0764), Volume 03 - Issue 03, May 2014. pp 469-481. PDF from IJCIT online

Revuelta Sanz, P., Ruiz Mezcua, B., Sánchez Pena, J. M., & Walker, B. N. (2014). Evaluation of a New Mobility Assistive Product for the Visually Impaired. International Journal Of Computers & Technology (ISSN 2277-3061), Vol. 13, no. 2 - March, 2014. pp. 4191-4205. PDF from IJCT online

Jeon, M., Gable, T. M., Davison, B. K., Nees, M. A., Wilson, J., & Walker, B. N. (2014). Menu navigation with in-vehicle technologies: Auditory menu cues improve dual task performance, preference, and workload. International Journal of Human Computer Interaction. Accepted manuscript available online 30 May, 2014. DOI: http://dx.doi.org/10.1080/10447318.2014.925774

Gheisari, M., Williams, G., Walker, B. N., & Irizarry, J. (2014). Locating Building Components in a Facility Using Augmented Reality Vs. Paper-based Methods: A User-centered Experimental Comparison. Proceedings of the International Conference on Computing in Civil Engineering (ICCCBE2014), Orlando, FL (23-25 June).

Chew, Y. C., Davison, B., & Walker, B. N. (2014). From Design to Deployment: An Auditory Graphing Software for Math Education. Proceedings of the 29th Annual International Technology & Persons With Disabilities Conference (CSUN2014), San Diego (17-22 March).

Batterman, J. & Walker, B. N. (2014). Towards the development of tagging standards for scientific papers. Proceedings of the 29th Annual International Technology & Persons With Disabilities Conference (CSUN2014), San Diego (17-22 March).

Nees, M. A., Gable, T. M., Jeon, M., & Walker, B. N. (2014). Prototype Auditory Displays For A Fuel Efficiency Driver Interface. Proceedings of the International Conference on Auditory Display (ICAD 2014), New York, USA (22-25 June). SMARTech summary | <PDF>

Schuett, J. H., Winton, R. J., & Walker, B. N. (2014). Comprehension of Sonified Weather Data Across Multiple Auditory Streams. Proceedings of the International Conference on Auditory Display (ICAD 2014), New York, USA (22-25 June). SMARTech summary | <PDF>

Schuett, J. H. & Walker, B. N. (2014). An Auditory Scene Analysis Approach To Multi-Stream Sonification Design. Proceedings of the Workshop on Sonic Information Design (SID) at the International Conference on Auditory Display (ICAD 2014), New York, USA (22-25 June).

Gable, T. M., May, K. R., & Walker, B. N. (2014). Usability Heuristics for Gesture Interaction in the Vehicle. Proceedings of the Sixth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2014). Seattle, WA (17-19 September). pp 1-7. DOI: http://dx.doi.org/10.1145/2667239.2667298

2013

Gheisari, M., Irizarry, J., & Walker, B. N. (2013). InfoSPOT: A Mobile Augmented Reality Method for Accessing Building Information through a Situation Awareness Approach. Automation in Construction. Volume 33, August 2013, pp. 11-23. Available online 5 October 2012. DOI: http://dx.doi.org/10.1016/j.autcon.2012.09.002 | <PDF>

Nees, M. A., & Walker, B. N. (2013). Flexibility of Working Memory Encoding in a Sentence-Picture-Sound Verification Task. Journal of Cognitive Psychology. Published online 26 Jul 2013. DOI: http://dx.doi.org/10.1080/20445911.2013.801846 | <PDF>

Walker, B. N., Lindsay, J., Nance, A., & Nakano, Y., Palladino, D., Dingler, T., & Jeon, M. (2013). Spearcons (speech-based earcons) improve navigation performance in advanced auditory menus. Human Factors, Vol. 55 Issue 1 February 2013 pp. 157 - 182. Published online 2 July 2012. DOI: http://dx.doi.org/10.1177/0018720812450587 | <PDF>

Jeon, M., Walker, B. N., & Srivastava, A. (2013). "Spindex" (Speech Index) Enhances Menus on Touch Screen Devices with Tapping, Wheeling, and Flicking. Invited TOCHI paper in Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2013). Paris, France (29 April - 02 May).

Walker, B. N. (2013). Sonification: Multimodal and auditory displays of data. Proceedings of the Society for Information Display's annual Symposium at Display Week (SID2013), Vancouver, Canada (19-24 May).

Jeon, M., Winton, R., Henry, A., Oh, S., Bruce, C., & Walker, B. N. (2013). Designing Interactive Sonification for Live Aquarium Exhibits. Proceedings of HCI International 2013. Las Vegas, NV (21 - 26 July). [Best Poster Award]

Jeon, M., Walker, B. N., & Bruce, C. M. (2013). Science or art? "Sonification in the age of biocybernetic reproduction": a case study of the Accessible Aquarium Project. In Proceedings of the International Conference on Auditory Display (ICAD 2013), Lodz, Poland (6-10 July).

Batterman, J. M., & Walker, B. N. (2013). Auditory Graphs Need Error Bars: Validating Error-to-Sound Mappings and Scalings. In Proceedings of the International Conference on Auditory Display (ICAD 2013), Lodz, Poland (6-10 July).

Henry, A. G., Bruce, C. M., Winton, R. J., & Walker, B. N. (2013). Sonification mapping configurations: parings of real-time exhibits and sound. In Proceedings of the International Conference on Auditory Display (ICAD 2013), Lodz, Poland (6-10 July). pp. 277-278. [Best Poster Award] SMARTech summary | <PDF>

Walker, B. N. (2013). Sonification and auditory displays in electronic devices. Proceedings of the Sound and Music Computing Conference (SMC2013), Stockholm, Sweden (30 July - 03 August).

Sysoev, I., Chitloor, R., Rajaram, A., Summerlin, S., Davis, N., & Walker, B. N. (2013). Middie Mercury: An Ambient Music Generator for Relaxation. Proceedings of the Audio Mostly Conference (AM2013), PiteĆ, Sweden (18-20 September, 2013).

Schuett, J. H., & Walker, B. N. (2013). Measuring Comprehension in Sonification Tasks That Have Multiple Data Streams. Proceedings of the Audio Mostly Conference (AM2013), PiteĆ, Sweden (18-20 September, 2013).

Swette, R., May, K., Gable, T., & Walker, B. N. (2013). Comparison of Three Novel Multimodal Interfaces for Hierarchical Menu Navigation in the Vehicle. Proceedings of the Fifth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2013). Eindhoven, The Netherlands (27-30 October).

Gable, T., Walker, B. N., Moses, H. R., & Chitloor, R. D. (2013). Advanced Auditory Cues on Mobile Phones Help Keep Drivers’ Eyes on the Road. Proceedings of the Fifth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2013). Eindhoven, The Netherlands (27-30 October).

Gable, T. M., & Walker, B. N. (2013). Driving Simulator Sickness Screening: Efficient and Effective New Protocol. Proceedings of the Fifth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2013). Eindhoven, The Netherlands (27-30 October).

Gable, T. M., Walker, B. N., & Henry, A. G. (2013). Cognitive Workload, Pupillary Response, and Driving: Custom Applications to Gather Pupillary Data. Proceedings of the Fifth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2013). Eindhoven, The Netherlands (27-30 October).

Kelling, N., Bedwell, W., Corso, G.M., Cuevas, H.M., Keebler, J.R., Peres, S.C., & Walker, B.N. (2013). Life, the Universe, and Academia: Success in Early Career Academia, In Proceedings of the Human Factors and Ergonomics Society 57th Annual Meeting, San Diego, CA, USA.

Schuett, J., Batterman, J. M., & Walker, B. N. (2013). Auditory Displays for Accessible Fantasy Sports. Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS2013), Bellevue, WA (21-23 October, 2013).

2012

Batterman, J. M., & Walker, B. N. (2012). Displaying Error & Uncertainty in Auditory Graphs. Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS2012) , Boulder, CO (22-24 October, 2012).

Davison, B. K., Gable, T., Schuett, J., Suh, H., & Walker, B. N. (2012-submitted). Blind adults can use a mouse: A 1-dimensional Fitts’ Law study with auditory feedback. Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2012) , Austin, TX (5-10 May).

Davison, B. K., Suh, H., & Walker, B. N. (2012). Math GNIE: Visually impaired students creating graphs and number lines on a computer. Proceedings of the AER2012 Conference. Bellevue, WA (18-22 July).

Davison, B. K., Walker, B. N., Bruce, C. M., Nees, M. A., Suh, H., Schuett, J., Mwaniki, R., Okeyo, P., & Mbari-Kirika, I. (2012). Accessible graphs in Kenyan STEM education. Proceedings of the 27th Annual International Technology & Persons With Disabilities Conference (CSUN2012), San Diego (27 February -03 March).

Gable, T. M., Walker, B. N., & Moses, H. R. (2012). Effects of Audio Cues for Song Searching Task on Cell Phone While Driving. Proceedings of the Fourth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2012) , Portsmouth NH (17-19 October, 2012).

Irizarry, J., Gheisari, M., & Walker, B. N., (2012) Usability Assessment of Drone Technology as Safety Inspection Tools, ITcon The Journal of Information Technology in Construction, Vol. 17, pg. 194-212. LINK: http://www.itcon.org/2012/12 | <PDF>

Jeon, M., Gupta, S., Davison, B. K., & Walker, B. N. (2012). Auditory menus are not just spoken visual menus: A case study of "unavailable" menu items. Journal of the Audio Engineering Society (JAES). Vol. 60, No. 7/8, July, 2012 (505-518). <PDF>

Jeon, M., Nazneen, Akanzer, O., Ayala-Acevedo, A., & Walker, B. N. (2012). "Listen2dRoom": Helping Blind Individuals Understand Room Layouts. Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2012), Austin, TX (5-10 May).

Jeon, M., Riener, A., Lee, J.-H., Schuett, J., & Walker, B. N. (2012). Cross-Cultural Differences in the Use of In-vehicle Technologies and Vehicle Area Network Services: Austria, USA, and South Korea. In Proceedings of the Fourth International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2012) , Portsmouth NH (17-19 October, 2012).

Jeon, M., Walker, B. N., & Srivastava, A. (2012). "Spindex" (Speech Index) Enhances Menus on Touch Screen Devices with Tapping, Wheeling, and Flicking. ACM Transactions on Computer-Human Interaction (TOCHI). Vol. 19, No. 2, Article 14, Publication date: July 2012. DOI: http://dx.doi.org/10.1145/2240156.2240162 | <PDF>

Jeon, M., Winton, R. J., Yim, J.-B., Bruce, C. M., & Walker, B. N. (2012). Aquarium fugue: Interactive sonification for children and visually impaired audience in informal learning environments. In Nees, M. A., Walker, B. N., & Freeman, J., Proceedings of the International Conference on Auditory Display (ICAD 2012) , Atlanta, USA (18-22 June).

Nikolaidis, R., Walker, B. N., & Weinberg, G. (2012). Generative Musical Tension Modeling And its Application in Dynamic Sonification. Computer Music Journal, 36(1), Spring 2012, 55-64. DOI: http://dx.doi.org/10.1162/COMJ_a_00105 | <PDF>

Olsheski, J. M., & Walker, B. N. (2012-submitted). Crossmodal Modulation of Spatial Attention: Verbal Cues in the Exogenous Control of Covert Shifts. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2012) , Boston, MA (22-26 October).

Suh, H., Davison, B. K., & Walker, B. N. (2012). Spearcons Improve Navigation Performance and Perceived Speediness in Korean Auditory Menus. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2012) , Boston, MA (22-26 October).

Winton, R. J., Gable, T. M., Schuett, J., & Walker, B. N. (2012). A sonification of Kepler Space Telescope star data. In Nees, M. A., Walker, B. N., & Freeman, J., Proceedings of the International Conference on Auditory Display (ICAD 2012) , Atlanta, USA (18-22 June).

2011

Walker, B. N., & Nees, M. A. (2011). Theory of Sonification. In T. Hermann, A. Hunt, & J. Neuhoff (Eds.), The Sonification Handbook (pp. 9-39). Berlin, Germany: Logos Publishing House. ISBN 978-3-8325-2819-5. <PDF from Sonification Handbook website>

Nees, M. A., & Walker, B. N. (2011). Auditory Displays for In-vehicle Technologies. In P. DeLucia (Ed.), Reviews of Human Factors and Ergonomics, Volume 7, Issue 1 (pp. 58-99). Santa Monica, CA: Human Factors and Ergonomics Society. DOI: http://dx.doi.org/10.1177/1557234X11410396 | <PDF>

Jeon, M., & Walker, B. N. (2011). Spindex (speech index) improves auditory menu acceptance and navigation performance. ACM Transactions on Accessible Computing (TACCESS) 3(3), 10:1-26. DOI: http://doi.acm.org/10.1145/1952383.1952385 | <PDF>

Nees, M. A., & Walker, B. N. (2011). Mental scanning of sonifications reveals flexible encoding of nonspeech sounds and a universal per-item scanning cost. Acta Psychologica. 137 (2011), 309–317. DOI: http://dx.doi.org/10.1016/j.actpsy.2011.03.012 | <PDF>

Krishnamoorthy, B., Davison, B. K., Srivastava, A., & Walker, B. N. (2011). Enhancing Electronic Document Accessibility Using Automatically Generated Graph Descriptions and Auditory Graphs. Proceedings of the 26th Annual International Technology & Persons With Disabilities Conference (CSUN2011), San Diego (14-19 March).

Walker, B. N., Bruce, C. M., Nees, M. A., Mwaniki, R. (2011). Empowering Kenyan Students with Vision Loss through Advances in STEM Education Opportunities. Proceedings of the 26th Annual International Technology & Persons With Disabilities Conference (CSUN2011), San Diego (14-19 March).

Jeon, M., & Walker, B. N. (2011). Emotion detection and regulation interface for drivers with traumatic brain injury. Proceedings of the ACM SIGCHI Workshop on Dynamic Accessibility, at the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2011). Vancouver, Canada (7-12 May).

Walker, B. N., & Mbari-Kirika, I. (2011). The Mwangaza Project: Technology, Training, and Accessible Math and Science to Improve Societal Participation and Economic Empowerment in Kenya. Proceedings of the Fifth Africa Forum. Accra, Ghana (3-8 July).

Jeon, M., & Walker, B. N. (2011). What to detect? Analyzing Factor Structures of Affect in Driving Contexts for an Emotion Detection and Regulation System. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2011), Las Vegas, NV (19-23 September). pp.1889-1893.

Olsheski, J. M., & Walker, B. N. (2011). Documentation in a Medical Setting: Effects of Technology on Perceived Quality of Care. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2011), Las Vegas, NV (19-23 September). pp. 1980-1984.

Olsheski, J. D., Walker, B. N., & McCloud, J. (2011). In-Vehicle Assistive Technology (IVAT) for Drivers Who Have Survived a Traumatic Brain Injury. Proceedings of the 13th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS2011), Dundee, Scotland (24-26 October, 2011).

Jeon, M., Roberts, J., Raman, P., Yim, J.-B., & Walker, B. N. (2011). Participatory Design Process for an In-Vehicle Affect Detection and Regulation System for Various Drivers. Proceedings of the 13th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS2011), Dundee, Scotland (24-26 October, 2011).

Jeon, M., Yim, J.-B. & Walker, B. N. (2011). An Angry Driver Is Not the Same As a Fearful Driver: Effects of Specific Negative Emotions on Risk Perception, Driving Performance, and Workload. Proceedings of the Third International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2011), Salzburg, Austria (29 November - 02 December, 2011). pp. 137-140.

Jeon, M., & Walker, B. N. (2011). In-Vehicle Affect Detection and Mitigation Interfaces: Strategies and Research Questions in Designing Unobtrusive Interactions. Proceedings of the Third International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2011), Salzburg, Austria (29 November - 02 December, 2011).

Gable, T. M., Swette, R., Tipert, A. M., Walker, B. N., & Sarangan, S. (2011). The Process of Creating an IVAT Plug-in: Mirror Checking. Proceedings of the Third International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2011), Salzburg, Austria (29 November - 02 December, 2011).

Jeon, M., Schuett, J., Yim, J.-B., Raman, P., & Walker, B. N. (2011). ENGIN (Exploring Next Generation IN-vehicle INterfaces): Drawing a New Conceptual Framework through Iterative Participatory Processes. Proceedings of the Third International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2011), Salzburg, Austria (29 November - 02 December, 2011).

Olsheski, J. D. & Walker, B. N. (2011). IVAT (In-Vehicle Assistive Technology): Multimodal Design Issues for TBI Drivers. Proceedings of the Third International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2011), Salzburg, Austria (29 November - 02 December, 2011).

2010

Walker, B. N. & Mauney, L. (2010). Universal Design of Auditory Graphs: A Comparison of Sonification Mappings for Visually Impaired and Sighted Listeners. ACM Transactions on Accessible Computing 2, 3. Article 12 (March 2010), 16 pages. DOI: http://doi.acm.org/10.1145/1714458.1714459 | <PDF>

Jeon, M., Davison, B., Wilson, J., Raman, P, & Walker, B. N. (2010). Advanced Auditory Menus for Universal Access to Electronic Devices. Proceedings of the 25th Annual International Technology & Persons With Disabilities Conference (CSUN2010), San Diego (22-27 March).

Bruce, C. M., & Walker, B. N. (2010). Sound Design: Enabling Access to Visual Dynamics for Visitors with Vision Impairments. Proceedings of the 25th Annual International Technology & Persons With Disabilities Conference (CSUN2010), San Diego (22-27 March).

Jeon, M., Gupta, S., & Walker, B. N. (2010), Auditory menus are not just spoken visual menus: A case study of 'unavailable' menu items. Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2010), Atlanta, GA, (10-15 April). pp 3319-3324. DOI: http://dx.doi.org/10.1145/1753846.1753978 | <PDF>

Choi, S. H., & Walker, B. N. (2010), Digitizer Auditory Graph: Making graphs accessible to the visually impaired. Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2010), Atlanta, GA, (10-15 April). pp 3445-3450. DOI: http://dx.doi.org/10.1145/1753846.1753999 | <PDF>

Davison, B., Raman, P., Jeon, M., & Walker, B. N. (2010). Reducing repetitive development tasks in auditory menu displays using the Auditory Menu Library. Proceedings of the International Conference on Auditory Display (ICAD 2010), Washington, D.C., USA (9-15 June).

Moskovitch, Y., Jeon, M., & Walker, B. N. (2010). Enhanced auditory menu cues on a mobile phone improve performance with driving-like dual task. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2010), San Francisco, CA (27 September - 01 October).

Campbell, T., & Walker, B. N. (2010). Increasing trust in online shopping environments increases purchasing behavior. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2010), San Francisco, CA (27 September - 01 October).

Moskovitch, Y., & Walker, B. N. (2010). Evaluating text descriptions of mathematical graphs. Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS2010), Orlando, USA (25-27 October, 2010).

Bruce, C. M., & Walker, B. N. (2010). Designing Effective Sound-Based Aquarium ExhibiInterpretation for Visitors with Vision Impairments. Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS2010), Orlando, USA (25-27 October, 2010).

2009

Jeon, M., Davison, B., Wilson, J., Nees, M. A., & Walker, B. N. (2009). Enhanced Auditory Menu Cues Improve Dual Task Performance and Preference With In-vehicle Technologies. Proceedings of the First International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2009), Essen, Germany (21-22 September, 2009). pp. 91-98. <PDF>

Nees, M. A., & Walker, B. N., (2009). Auditory Interfaces and Sonification. In Constantine Stephanidis (Ed.), The Universal Access Handbook (pp. 507-521). New York: CRC Press Taylor & Francis. <PDF>

Robertson, C. M., MacIntyre, B., Walker, B. N. (2009). An Evaluation of Graphical Context as a Means for Ameliorating the Effects of Registration Error. IEEE Transactions on Visualization and Computer Graphics, 15(2), pp.179-192. DOI: http://dx.doi.org/10.1109/TVCG.2008.100 | <PDF>

Walker, B. N., & Kogan, A. (2009). Spearcon performance and preference for auditory menus on a mobile phone. Invited paper in Proceedings of the 5th International Conference on Universal Access in Human-Computer Interaction (UAHCI) at HCI International 2009, San Diego, CA, USA, (19-24 July). <PDF>

Walker, B. N., & Kogan, A. (2009). Spearcon performance and preference for auditory menus on a mobile phone. In C. Stephanidis (Ed.), Universal Access in HCI, Part II, HCII 2009, Lecture Notes in Computer Science 5615. Berlin: Springer-Verlag. pp. 445-454. DOI: http://dx.doi.org/10.1007/978-3-642-02710-9_49 | <PDF>

Davison, B., & Walker, B. N. (2009). Determining the Prevalence and Nature of Sound Use in Everyday Software: Launch of a New Initiative. Proceedings of the International Conference on Auditory Display (ICAD 2009), Copenhagen, Denmark (18-22 May). <PDF>

Jeon, M., & Walker, B. N. (2009). "Spindex": Accelerated Initial Speech Sounds Improve Navigation Performance in Auditory Menus. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2009), San Antonio, TX (19-23 October). <PDF>

Stanley, R. M., & Walker, B. N. (2009). Intelligibility of bone-conducted speech at different locations compared to air-conducted speech: Evaluation of bone-conduction transducers for use in radio communications. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2009), San Antonio, TX (19-23 October). <PDF>

DeBlasio, J., & Walker, B. N. (2009). Documentation in a Medical Setting: Effects of Technology on Perceived Quality of Care. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2009), San Antonio, TX (19-23 October). <PDF>

Bruce, C, M., & Walker, B. N. (2009). Developing Effective Real-time Audio Interpretation to Enhance Accessibility of Dynamic Zoo and Aquaria Exhibits. Proceedings of the Association for the Advancement of Assistive Technology in Europe Conference (AAATE 2009), Florence, Italy (31 August - 02 September). <PDF>

2008

Nees, M. A., & Walker, B. N. (2008). Data Density and Trend Reversals in Auditory Graphs: Effects on Point Estimation and Trend Identification Tasks. ACM Transactions on Applied Perception, 5(3) pp 13:1-24. DOI: http://dx.doi.org/10.1145/1402236.1402237 | <PDF>

Davison, B., & Walker, B. N. (2008). AudioPlusWidgets: Bringing sound to software widgets and interface components. Proceedings of the International Conference on Auditory Display (ICAD 2008), Paris, France (24-27 June). <PDF>

Nees, M. A., & Walker, B. N. (2008). Encoding and representation of information in auditory graphs: Descriptive reports of listener strategies for understanding data. Proceedings of the International Conference on Auditory Display (ICAD 2008), Paris, France (24-27 June). <PDF>

Dingler, T., Lindsay, J., & Walker, B. N. (2008). Learnability of sound cues for environmental features: Auditory icons, earcons, spearcons, and speech. Proceedings of the International Conference on Auditory Display (ICAD 2008), Paris, France (24-27 June). <PDF>

Palladino, D., & Walker, B. N. (2008). Efficiency of spearcon-enhanced navigation of one-dimensional electronic menus. Proceedings of the International Conference on Auditory Display (ICAD 2008), Paris, France (24-27 June). <PDF>

Nees, M. A., & Walker, B. N. (2008). Encoding of information in auditory displays: Initial research on flexibility and processing codes in dual-task scenarios. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2008), New York, NY (22-26 September). pp. 1820-1824. <PDF>

Palladino, D., & Walker, B. N. (2008). Navigation efficiency of two dimensional auditory menus using spearcon enhancements. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2008), New York, NY (22-26 September). pp. 1262-1266. <PDF>

Robertson, C. M., MacIntyre, B., & Walker, B. N. (2008). An evaluation of graphical context when the graphics are outside of the task area. Proceedings of the Seventh International Symposium on Mixed and Augmented Reality (ISMAR) 2008, Cambridge, UK (15-18 September). pp. 73-76. DOI: http://dx.doi.org/10.1109/ISMAR.2008.4637328 | <PDF>

Pendse, A., Pate, M., & Walker, B. N. (2008). The Accessible Aquarium: Identifying and evaluating salient creature features for sonification. Proceedings of the Tenth International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS2008), Halifax, Canada (13-15 October, 2008). pp. 297-298. DOI: http://dx.doi.org/10.1145/1414471.1414546 | <PDF>

Yalla, P., & Walker, B. N. (2008). Advanced auditory menus: Design and evaluation of auditory scroll bars. Proceedings of the Tenth International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS2008), Halifax, Canada (13-15 October, 2008). pp. 105-112. DOI: http://dx.doi.org/10.1145/1414471.1414492 | <PDF>

2007

Walker, B. N. (2007). Consistency of Magnitude Estimations With Conceptual Data Dimensions Used for Sonification. Applied Cognitive Psychology, 21, 579-599. DOI: http://dx.doi.org/10.1002/acp.1291 | <PDF>

Nees, M. A., & Walker, B. N. (2007). Listener, task, and auditory graph: Toward a conceptual model of auditory graph comprehension. Proceedings of the International Conference on Auditory Display (ICAD 2007), Montreal, Canada (26-29 June). pp. 266-273. <PDF>

Mauney, L. M., & Walker, B. N. (2007). Individual differences and the field of auditory display: Past research,a present study, and an agenda for the future. Proceedings of the International Conference on Auditory Display (ICAD 2007), Montreal, Canada (26-29 June). pp. 386-390. <PDF>

Davison, B., & Walker, B. N. (2007). Sonification Sandbox overhaul: Software standard for auditory graphs. Proceedings of the International Conference on Auditory Display (ICAD 2007), Montreal, Canada (26-29 June). pp. 509-512. <PDF>

Palladino, D., & Walker, B. N. (2007). Learning rates for auditory menus enhanced with spearcons versus earcons. Proceedings of the International Conference on Auditory Display (ICAD 2007), Montreal, Canada (26-29 June). pp. 274-279. <PDF>

Walker, B. N., Stanley, R. M., Przekwas, A., Tan, X. G., Chen, Z. J., Yang, H. W., Wilkerson, P., Harrand, V., Chancey, C., & Houtsma, A. J. M. (2007). High Fidelity Modeling and Experimental Evaluation of Binaural Bone Conduction Communication Devices. Proceedings of the 19th International Congress on Acoustics (ICA 2007), 2-7 September 2007, Madrid Spain. <PDF>

Mauney, L. M., & Walker, B. N. (2007). Individual Differences in Cognitive, Musical, and Perceptual Abilities. Proceedings of the American Psychological Association Annual Conference, August, 2007. <PDF>

Wilson, J., Walker, B. N., Lindsay, J., Cambias, C., & Dellaert, F. (2007). SWAN: System for Wearable Audio Navigation. Proceedings of the 11th International Symposium on Wearable Computers (ISWC 2007), Boston, MA (11-13 October). <PDF>

Walker, B. N., Kim, J., & Pendse, A. (2007). Musical soundscapes for an accessible aquarium: Bringing dynamic exhibits to the visually impaired. Proceedings of the International Computer Music Conference (ICMC 2007), Copenhagen, Denmark (27-30 August). <PDF>

DeBlasio, J. M., Caldwell, B., Mauney, L., Lyons, K., Kintz, E., Walker, B. N., Jacko, J., & Starner, T. (2007). The Use of Different Technologies During a Medical Interview: Effects on Perceived Quality of Care. Georgia Institute of Technology GVU Center Technical Report # GIT-GVU-07-13. October. <PDF>

Yalla, P., & Walker, B. N. (2007). Advanced Auditory Menus. Georgia Institute of Technology GVU Center Technical Report # GIT-GVU-07-12. October. <PDF>

2006

Walker, B. N., & Kramer, G. (2006). Auditory Displays, Alarms, and Auditory Interfaces. In W. Karwowski (Ed.), International Encyclopedia of Ergonomics and Human Factors (2nd ed.) (pp. 1021-1025). New York: CRC Press. <PDF>

Walker, B. N., & Kramer, G. (2006). Sonification. In W. Karwowski (Ed.),International Encyclopedia of Ergonomics and Human Factors (2nd ed.) (pp. 1254-1256). New York: CRC Press. <PDF>

Walker, B. N., & Lindsay, J. (2006). Navigation performance with a virtual auditory display: Effects of beacon sound, capture radius, and practice. Human Factors, 48(2), 265-278. DOI: http://dx.doi.org/10.1518/001872006777724507 | <PDF>

Walker, B. N., Nance, A., & Lindsay, J. (2006). Spearcons: Speech-based Earcons Improve Navigation Performance in Auditory Menus. Proceedings of the International Conference on Auditory Display (ICAD 2006), London, England (20-24 June). pp. 63-68. <PDF>

Nees, M. A., & Walker, B. N. (2006). Relative intensity of auditory context for auditory graph design. Proceedings of the International Conference on Auditory Display (ICAD 2006), London, England (20-24 June). pp. 95-98. <PDF>

Walker, B. N., Godfrey M. T., Orlosky, J. E., Bruce, C., & Sanford, J. (2006). Aquarium sonification: Soundscapes for accessible dynamic informal learning environments. Proceedings of the International Conference on Auditory Display (ICAD 2006), London, England (20-24 June). pp. 238-241. <PDF>

Walker, B. N., & Lindsay, J. (2006). The effect of a speech discrimination task on navigation in a virtual environment. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2006), San Francisco, CA (16-20 October). pp. 1538-1541. <PDF>

Stanley, R. M., & Walker, B. N. (2006). Lateralizaton of sounds using bone-conduction headsets. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2006), San Francisco, CA (16-20 October). pp. 1571-1575. <PDF>

Oh, S. M., Schindler, G., Dellaert, F., Walker, B. N., & Lindsay, J. (2006). Automatic Acquisition of 4D Urban Models and Proactive Auditory Service for Enhanced User Experience. Extended Abstract in Young Investigators Forum In Culture Technology 2006, Daejon, Republic of Korea. <PDF>

2005

Walker, B. N., & Lindsay, J. (2005). Using virtual reality to prototype auditory navigation displays. Assistive Technology Journal 17(1), 72-81. <PDF>

Smith, D. R., & Walker, B. N. (2005). Effects of auditory context cues and training on performance of a point estimation sonification task. Applied Cognitive Psychology, 19(8), 1065-1087. DOI: http://dx.doi.org/10.1002/acp.1146 | <PDF>

Walker, B. N. & Kramer, G. (2005). Sonification design and metaphors: Comments on Walker and Kramer, ICAD 1996. ACM Transactions on Applied Perception, 2(4), 413-417. DOI: http://dx.doi.org/10.1145/1101530.1101535 | <PDF>

Walker, B. N. & Kramer, G. (2005). Mappings and metaphors in auditory displays: An experimental assessment. ACM Transactions on Applied Perception, 2(4), 407-412. DOI: http://dx.doi.org/10.1145/1101530.1101534 | <PDF>

Kramer, G. & Walker, B. N. (2005). Sound science: Marking ten International Conferences on Auditory Display. ACM Transactions on Applied Perception, 2(4), 383-388. DOI: http://dx.doi.org/10.1145/1101530.1101531 | <PDF>

Wingrave, C. A., Tintner, R., Walker, B. N., Bowman, D. A., & Hodges, L. (2005). Exploring individual differences in raybased selection: Strategies and traits. Proceedings of IEEE VR2005, Bonn, Germany (12 - 16 Mar). <PDF>

Walker, B. N., & Lindsay, J. (2005). Navigation performance in a virtual environment with bonephones. Proceedings of the International Conference on Auditory Display (ICAD2005), Limerick, Ireland (6-10 July) pp 260-263. <PDF>

Walker, B. N., & Nees, M. A. (2005). Brief training for performance of a point estimation sonification task. Proceedings of the International Conference on Auditory Display (ICAD2005), Limerick, Ireland (6-10 July). <PDF>

Walker, B. N., & Stamper, K. (2005). Building Audio Designs Monkey: An audio augmented reality designer's tool. Proceedings of the International Conference on Auditory Display (ICAD2005), Limerick, Ireland (6-10 July). <PDF>

Walker, B. N., & Stanley, R. (2005). Thresholds of audibility for bone-conduction headsets. Proceedings of the International Conference on Auditory Display (ICAD2005), Limerick, Ireland (6-10 July) pp 218-222. <PDF>

Walker, B. N., & Nees, M. A. (2005). An agenda for research and development of multimodal graphs. Proceedings of the First International Symposium on Auditory Graphs, in the Proceedings of International Conference on Auditory Display (ICAD2005), Limerick, Ireland (6-10 July) pp 428-432. <PDF>

Walker, B. N., & Nees, M.A. (2005). Conceptual versus perceptual training for auditory graphs. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2005), Orlando, FL (26-30 September). pp. 1598-1601. <PDF>

Walker, B. N., & Stanley, R., Iyer, N., Simpson, B. D., & Brungart, D. S. (2005). Evaluation of bone-conduction headsets for use in multitalker communication environments. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2005), Orlando, FL (26-30 September). pp. 1615-1619. <PDF>

Walker, B. N., & Lindsay, J. (2005). Development and evaluation of a System for Wearable Audio Navigation. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2005), Orlando, FL (26-30 September). pp. 1607-1609. <PDF>

Walker, B. N., & Stamper, K. (2005). Mobile Audio Designs Monkey: A tool for audio augmented reality. Proceedings of the International Workshop on Auditory Displays for Mobile Context-Aware Systems at Pervasive2005, Munich, Germany (11 May). <PDF>

Walker, B. N., Stanley, R. M., & Lindsay, J. (2005). Task, user characteristics, and environment interact to affect mobile audio design. Proceedings of the International Workshop on Auditory Displays for Mobile Context-Aware Systems at Pervasive2005, Munich, Germany (11 May). <PDF>

2004

Walker, B. N., & Kramer, G. (2004). Ecological psychoacoustics and auditory displays: Hearing, grouping, and meaning making. In J. Neuhoff (Ed.), Ecological psychoacoustics (pp.150-175). New York: Academic Press.  <PDF>

Oh, S. M., Tariq, S., Walker, B. N., & Dellaert, F. (2004). Map-based Priors for Localization. IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2004), Sendai, Japan (28 Sept - 02 Oct).  <PDF>

Walker, B. N., Lindsay, J., & Godfrey, J. (2004). The Audio Abacus: representing numerical values with nonspeech sound for the visually impaired. Proceedings of the Sixth International ACM SIGCAPH Conference on Assistive Technologies ASSETS 2004, Atlanta (18-20 October). <PDF>

Walker, B. N., & Lindsay, J. (2004). Auditory navigation performance is affected by waypoint capture radius. Proceedings of the International Conference on Auditory Display ICAD2004, Sydney (6-10 July). <PDF>

Mauney, B. S., & Walker, B. N. (2004). Creating functional and livable soundscapes for peripheral monitoring of dynamic data. Proceedings of the International Conference on Auditory Display ICAD2004, Sydney (6-10 July). <PDF>

Walker, B. N., & Lindsay, J., & Godfrey, J. (2004). The Audio Abacus: Representing a wide range of values with accuracy and precision. Proceedings of the International Conference on Auditory Display ICAD2004, Sydney (6-10 July). <PDF>

Walker, B. N., & Mauney, L. (2004). Individual differences, cognitive abilities, and the interpretation of auditory graphs. Proceedings of the International Conference on Auditory Display ICAD2004, Sydney (6-10 July). <PDF>

Walker, B. N., & Stanley, R. M. (2004). Eye movement and reaction time are both important in assessment of dialog box usability. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2004). New Orleans, LA (20-24 September) pp 798-802. <PDF>

Smith, D. R., & Walker, B. N. (2004). Effects of training and auditory context on performance of a point estimation sonification task. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2004). New Orleans, LA (20-24 September) pp 1828-1831. <PDF>

Mauney, B. S., & Walker, B. N. (2004). Designing systems for the creation and evaluation of dynamic peripheral soundscapes: A usability study. Proceedings of the Annual Meeting of the Human Factors and Ergonomics Society (HFES2004). New Orleans, LA (20-24 September) pp 764-768. <PDF>

Walker, B. N., & Siebenaler, L. M. (2004). Individual Differences and the Interpretation of Auditory Graphs: Cognitive Abilities and Demographics. Proceedings of the American Psychological Society 16th Annual Convention, Chicago, IL (27-30 May). <Abstract PDF> <Poster PDF>

Walker, B. N., & Lowey, M. (2004). Sonification Sandbox: A graphical toolkit for auditory graphs. Proceedings of the Rehabilitation Engineering & Assistive Technology Society of America (RESNA) 27th International Conference, Orlando, FL., 20-22 June. <Poster PDF>

Wingrave, C. A., Tintner, R., Walker, B. N., Bowman, D. A., & Hodges, L. (2004). Exploring individual differences in raybased selection: Strategies and traits. Presented at the Human Computer Interaction Consortium annual meeting (HCIC 2004). Fraser, Colorado, 4-9 February. <PDF>

2003

Walker, B. N. (2003). A new way to get around: Experimental investigation of non-speech navigation interfaces. Invited talk at the Rehabilitation Engineering & Assistive Technology Society of America (RESNA) 26th International Conference. Atlanta, GA, 19-23 June. <Presentation Slides PDF>

Walker, B. N., & Cothran, J. T. (2003). Sonification Sandbox: A graphical toolkit for auditory graphs. Proceedings of the Ninth International Conference on Auditory Display ICAD2003, Boston, MA (6-9 July) pp 161-163. <PDF>

Walker, B. N., & Lindsay, J. (2003). Effect of beacon sounds on navigation performance in a virtual reality environment. Proceedings of the Ninth International Conference on Auditory Display ICAD2003, Boston, MA (6-9 July) pp 204-207. <PDF>

2002

D'Orazio, J. & Walker, B. N. (2002). Designing better Traveler Information Systems: Cognitive and task-related factors. Proceedings of the 46th Annual Meeting of the Human Factors and Ergonomics Society, Baltimore, USA (30 September-04 October). <PDF>

Smith, D. R. & Walker, B. N. (2002). Tick-marks, axes, and labels: The effects of adding context to auditory graphs. Proceedings of the Eighth International Conference on Auditory Display ICAD2002, Kyoto, Japan (02-05 July) pp 362-367. <PDF>

Walker, B. N. (2002). Magnitude estimation of conceptual data dimensions for use in sonification. Journal of Experimental Psychology: Applied, 8, 211-221. DOI: http://dx.doi.org/10.1037/1076-898X.8.4.211 | <PDF>

2001

Walker, B. N., & Lane, D. M. (2001). Psychophysical scaling of sonification mappings: A comparison of visually impaired and sighted listeners. Proceedings of the Seventh International Conference on Auditory Display ICAD2001, Espoo, Finland (28 July-01 August) pp 90-94. <PDF of Abstract> | <PDF>

Walker, B. N., & Lane, D. M. (2001). Sonification mappings database on the Web. Proceedings of the Seventh International Conference on Auditory Display ICAD2001, Espoo, Finland (28 July-01 August) p 281. <PDF>

2000

Walker, B. N. (2000). Magnitude estimation of conceptual data dimensions for use in sonification. Doctoral Dissertation. Rice University, Houston, TX. <PDF>

Walker, B. N., & Ehrenstein, A. (2000). Pitch and pitch change interact in auditory displays. Journal of Experimental Psychology: Applied, 6, 15-30. DOI: http://dx.doi.org/10.1037/1076-898X.6.1.15 | <PDF>

Walker, B. N., Kramer, G., & Lane, D. M. (2000). Psychophysical scaling of sonification mappings. Proceedings of the Sixth International Conference on Auditory Display ICAD2000, Atlanta, GA (April). <PDF> <PDF of Presentation>

1999

Kramer, G., Walker, B., Bonebright, T., Cook, P., Flowers, J., Miner, N.; Neuhoff, J., Bargar, R., Barrass, S., Berger, J., Evreinov, G., Fitch, W., Gröhn, M., Handel, S., Kaper, H., Levkowitz, H., Lodha, S., Shinn-Cunningham, B., Simoni, M., Tipei, S. (1999). The Sonification Report: Status of the Field and Research Agenda. Report prepared for the National Science Foundation by members of the International Community for Auditory Display. Santa Fe, NM: ICAD. <PDF>

1998

Walker, B. N., & Ehrenstein, A. (1998). Congruity and compatibility effects with dynamic auditory stimuli. Paper presented at the annual conference for research psychologists in Texas, ARMADILLO '98, Houston, TX, May.

1997

Ehrenstein, A., Walker, B. N., Czerwinski, M., & Feldman, E. M. (1997). Some fundamentals of training and transfer: Practice benefits are not automatic. In Quiñones, M. & Ehrenstein, A. (Eds.). Training for a rapidly changing workplace: Applications of psychological research. Washington, DC: American Psychological Association.

Walker, B. N. (1997). Congruency effects with dynamic auditory stimuli. Masters Thesis. Rice University, Houston, TX. <PDF>

Walker, B. N., & Ehrenstein, A. (1997). Congruency effects with dynamic auditory stimuli: Design implications. Proceedings of the Fourth International Conference on Auditory Display ICAD97, Palo Alto, CA (2-5 November). <PDF>

Walker, B. N., & Ehrenstein, A. (1997). Congruity effects with dynamic auditory stimuli: Pitch and pitch change interact in speeded classification. Poster presented at the Annual Meeting of the Psychonomics Society, Philadelphia, PA, October.

1996

Walker, B. N., & Campbell, P. D. (1996). Human Research Facility: Flight Crew Telecommunication Modes. Experiment report prepared for NASA, Johnson Space Center, Houston, Texas, Flight Crew Support Division, NAS9-18800, Document LMES-32159. June.

Walker, B. N., & Ehrenstein, A. (1996). Cross-dimensional compatibility effects with dynamic auditory stimuli. Paper presented at the Annual Meeting of the Southwestern Psychological Association, Houston, TX, April.

Walker, B. N., & Kramer, G. (1996). Human factors and the acoustic ecology: Considerations for multimedia audio design. Proceedings of the Audio Engineering Society 101st Convention, Los Angeles, CA (8-11 November). <PDF>

Walker, B. N., & Kramer, G. (1996). Mappings and metaphors in auditory displays: An experimental assessment. Proceedings of the Third International Conference on Auditory Display ICAD96, Palo Alto, CA (4-6 November). <PDF>

1995

Dutta, A., & Walker, B. N. (1995). Persistence of the PRP effect: Evaluating the response-selection bottleneck. Poster presented at the 36th Meeting of the Psychonomics Society, Los Angeles, CA, November. <PDF>