Full-Time Intern
1. Improved correctness of Position Correction algorithm (weighted calculation part) by 27%, and encapsulated it into Android API.
2. Designed Garage Navigation system in Android Native Layer (C++).
a Used WiFi and Bluetooth signal to replace GPS, and adjusted algorithm threshold through trail and error.
b Ensured the system to be accurate to specific parking bay under 86% circumstance.
3. Introduced Gyro signal in General Navigation systems in Android Java Layer to monitor the direction of the mobile in real time.
a Reduced UI latency in 42% of cases, compared to old systems where only GPS signal was used.
b Decreased average delay of UI by 3.4 seconds among all the optimized cases. User experience was greatly improved.