1月18日的All_Aboard应用程序分析

Due to GPS inaccuracy and mapping error in digital map, blind people using navigation apps may not be able to find the exact locations of bus stops when taking public transportation. A small gap can cause them miss their buses entirely. All Aboard app comes to rescue. Use phone camera to find bus stops in your vicinity. Following intuitive auditory cues to walk to precise locations of bus stops. All Aboard works for the following bus transits: Massachusetts MBTA California AC Transit Chicago CTA Los Angeles Metro New York MTA Seattle Metro Washington DC Metrobus Toronto TTC London Bus Services Germany Bus and Tram Instruction how to use All Aboard: https://www.youtube.com/watch?v=GYQd5DpsHys