A hardware project to create a multi-finger tracking device.
A mouse with articulation points for several fingers, where the position of each finger-tip is tracked using the timing of laser sweeps.
The simulation and mockup tool allows components to be interactively moved around to find optimum configurations.
| Model | Type | Description | Count | Cost |
|---|---|---|---|---|
| BPV22NF | Photodiode | One for each finger + static reference | 7 | 6.79€ |
| TLV2464 | Op amp | Amplifies photodiodes | 4 | 10.08€ |
| PPN7PA12C1 | Motor | To rotate mirrors | 1 | 2.83€ |
| D2F-01L | Microswitch | Mouse-button switch for each finger | 6 | 9.42€ |
| S9398030L/C | Laser | With line-producing lens | 1 | 21.88€ |