We have a host of products that we are working on in different stages.
Our immediate offering is Roulette – the tactile spur wheel drawing tool that leaves a pronounced tactile impression on the top surface of the drawing sheet. Useful for drawing freehand lines as well as drawing geometric shapes. It is an affordable option to the textured plastic or mylar film currently used by the visually impaired to make tactile drawings.
Roulette Tutorial: https://www.youtube.com/watch?v=K3TmRjKIp78
Introducing Bisectors by Touchétech Labs — a breakthrough in tactile geometry.
Designed for visually impaired learners, these tools make bisecting lines and angles simple and precise, eliminating the long-standing challenge of locating arc intersections. With Bisectors, a once complex task in geometry becomes effortless, opening new possibilities for accessible learning.
Tool Tutorials:
– Bisectors: https://youtu.be/DIN6litOmrA
– Roulette and Ruler: https://youtu.be/V4fvTpFFsEQ
– Tactile compass: https://www.youtube.com/watch?v=sXy3DXlz1b0
There are a lot of videos on my personal YOUTUBE channel @pgdsouza with interesting stuff I have worked on.
The Refreshable Braille Display & E-Reader
Developed over 8 years of dedicated innovation, the Refreshable Braille Display & E-Reader is designed to transform literacy for the visually impaired. The device offers affordability, reliability, easy servicing, and multiple connectivity options—all in a user-centric design. Created in collaboration with Sapient Razorfish’s Kepler Lab, it is more than a device—it’s a revolution in accessible reading. An affordable version of this is being produced by VEMBI Technologies using our Braille Cells.
Individual Braille Cell Modules
Compact and versatile, these braille cell modules bring tactile feedback to a wide range of applications—from rotary switches and temperature indicators to lift displays, toys, and educational tools. Perfect wherever small, programmable Braille displays are needed.
Braille Display Modules – the Backbone of our Company
Circuit Board Designs: Electronic Devices Design Service
