

OptoTac
Battery-less keyboard for mobile devices Touch-less keyboard for wearable devices
- Stage Prototype Ready
- Industry Computers and Peripherals
- Location San Jose, CA, USA
- Currency USD
- Founded May 2013
- Website optotac.com
Company Summary
OptoTac aims to provide input device and method for mobile and wearable devices.
--Optical keyboard is normal keyboard, but using ambient light instead of battery to operate, so to offer the maximum convenience and portability to mobile device users.
--Touch-less keyboard is an input method for smartwatch by utilizing its on board camera to provide a virtual keyboard that is 3x of actual, so to resolve small screen problem.
Team
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Chang ChengCofounder
With expertise in image process, computer vision and UI, worked as software engineer at different companies. PhD in EE.
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Cofounder
With expertise in product development, hardware development, manufacture, sensors, worked as engineer, R&D manager, and Chief scientist at different companies. PhD in applied physics