## Product Overview
#### functionality
1. Keep traditional white cane's function
2. Obstacles (on the ground / hanging in the air / hanging on the wall) sensing
3. GPS
4. No need to rely on tactile guide path
5. Anti-drop design
6. Ergonomics
7. Modularize
8. Notify user with sound when low battery

## Technical details
#### Hardware
1. Camera (Night-vision camera)
2. Charging component -> 3 ways of charging (Wireless charging) + Solar panel + Motion charging (Recharging)
3. Wrist Band (Vibrator)
4. Sound (Speaker (output) + Microphone (input))
5. indoor navigation (Ultrasound + RFID reader)

#### Software
1. AI Image recognition
2. remote wheels
3. GPS location
4. GPS route guiding
5. indoor nevigation (ultrasound)
6.