Anonymous Indoor Navigation System on Handheld Mobile Devices for Visually Impaired.
Chen FengShahrokh ValaeeWain Sy Anthea AuSophia ReyesSameh SorourSamuel N. MarkowitzDeborah GoldKeith GordonMoshe EizenmanPublished in: Int. J. Wirel. Inf. Networks (2012)
Keyphrases
- mobile devices
- wifi
- touch screen
- mobile phone
- smart phones
- global positioning system
- handheld devices
- mobile learning
- context aware
- mobile applications
- mobile computing
- learning activities
- mobile networks
- small screen
- mobile users
- mobile commerce
- indoor environments
- mobile environments
- navigation systems
- m learning
- mobile technologies
- location aware
- location based services
- lightweight
- communication technologies
- mobile services
- internet access
- assistive technology
- payment scheme