LidaCane

What it does

Inspired by robust, ultra-low cost technology that is accessible yet functional, our team set out to create a product that improves upon the traditional white cane. Our result? A cane that incorporates single-point LiDAR with both haptic and auditory feedback to offer enhanced spatial awareness for the visually impaired, capable of up to 8 meters of range.

The LidaCane isn't just about the enhanced navigation that it offers. It's about creating a convenient, versatile walking experience. Users can adjust the sensitivity settings to their preference, benefit from integrated Bluetooth options, and use the multi-function mute button. Additionally, the LidaCane is completely foldable to ensure a small form factor for portability.

Build Process

We built the LidaCane off of a traditional white cane that users are already knowledgeable with. We started with choosing the ESP32 as our microcontroller for the power and Bluetooth capability. After we designed the handle, LiDAR mount, and ESP32 housing in Fusion 360, we sent them to be 3D printed. Afterwards, we assembled the components and spent the rest of the 32 hours debugging software/other technical issues.