Keyphrases
Accelerometer Sensor
16%
Accessible Pedestrian Signal
50%
Americans with Disabilities Act
16%
Cellular Positioning
16%
Close Proximity
16%
Compass Sensor
16%
Concept Evaluation
16%
Controller
16%
Crossing Information
16%
Distance Deviation
16%
Failure to Deliver
16%
GPS Compass
16%
GPS Positioning
16%
GPS Sensor
16%
Guide Dogs
100%
Gyroscope Sensor
16%
Information Sensor
16%
Intersection Information
16%
Mobile-based
16%
On-board Sensors
16%
Pedestrian Crossing
16%
Pedestrian Signals
100%
Push Button
16%
Service Level
16%
Signal Application
16%
Smartphone
16%
Text-to-speech Technology
16%
Virtual Guide
100%
Visually Impaired
100%
Engineering
Close Proximity
100%
Crosswalk
100%
Great Distance
100%
Proof-of-Concept
100%
Pushbutton
100%
Tapping (Threads)
100%
Computer Science
Close Proximity
100%
Crosswalk
100%
Disability Act
100%
Text To Speech
100%
Virtual Interface
100%
Arts and Humanities
Americans with Disabilities Act
16%
Application
33%
Mobile
16%
Proof
16%
Tapping
16%
Virtual
100%
Earth and Planetary Sciences
Accelerometer
33%
Global Positioning System
100%
Gyroscope
33%