Can we do without GUIs? Gesture and speech interaction with a patient information system
Personal and Ubiquitous Computing
PoDiffusion: an innovative functionality for pod devices
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility
Leveraging proprioception to make mobile phones more accessible to users with visual impairments
Proceedings of the 12th international ACM SIGACCESS conference on Computers and accessibility
A smart watch-based gesture recognition system for assisting people with visual impairments
Proceedings of the 3rd ACM international workshop on Interactive multimedia on mobile & portable devices
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The visually impaired have limited access to the world of mobile devices. Our goal was to design a handheld mobile device to overcome limitations such as reliance on visual display and lack of audio and tactile feedback. We built a prototype handheld device using a combination of tactile feedback and auditory display based on preliminary research and testing. Our hypothesis was that this device would provide users with an interface with which they would be able to access advanced functions of a mobile device. This prototype was evaluated by both blind and sighted users. Based on both quantitative and qualitative measures, the results suggest that such a device can enhance the capabilities of visually impaired users of handheld mobile devices.