Speak and communicate
Select useful phrases and trigger voice output through intentional eye blinks.
Assistive innovation by Debuggers Squad
ParaTalk
EOG based system
Communicate and control a computer with an intentional eye blink.
ParaTalk converts detected eye-blink activity into accessible computer input. It is designed to support communication, learning, games, chess, creativity, and greater digital participation for people with significant movement or speech limitations.
Direct USB connection to a Windows laptop
Blink-to-spacebar control
Voice-enabled communication modes
Software and complete setup kit included
Complete assistive kit
₹7,999
Accessible digital participation
One blink can open many possibilities
ParaTalk is built for people with permanent or partial motor and speech disabilities, their caregivers, educators, accessibility labs, and innovators.
Send alerts
Use blink-based selections for caregiver messages and configured communication actions.
Play chess
Map an eye blink to the spacebar and make selections in accessible chess workflows.
Play simple games
Interact with compatible one-button games using deliberate blink control.
Explore coding
Use accessible controls with AI coding tools to experiment with simple websites and digital projects.
Control computer tasks
Navigate supported ParaTalk modes for communication, learning, productivity, and entertainment.
Product overview
See the full ParaTalk system at a glance
The complete product poster explains its communication modes, eye-blink workflow, accessibility use cases, electrode placement, and everything supplied in the box.
View full-size product poster
ParaTalk
EOG based system
Current selection
Hello
Social
Hello
Hydration
Water
Nutrition
Food
Entertainment
Play game
Emergency
Call caregiver
Creativity
AI coding
ParaTalk interface
Communication that adapts to the user
The interface organizes common communication needs, emergency and caregiver actions, games, coding tools, chess, and learning modes into large selectable cards.
Voice output
Selected phrases can be spoken aloud.
Spacebar control
A configured blink acts as a selection input.
EOG signal detection
Electrodes observe eye-area electrical activity.
How it works
From eye movement to computer action
- 01
Place the electrodes
Apply the EOG electrodes near the eye and forehead according to the guide.
- 02
Connect ParaTalk
Plug the main device directly into a compatible Windows laptop through USB.
- 03
Launch the software
Open the ParaTalk folder supplied on the pen drive and start the interface.
- 04
Blink to select
An intentional detected blink can trigger the configured spacebar or selection action.
Participation, creativity, and opportunity
Accessible controls can help users participate in digital learning, chess, one-button games, communication, and creative computer work. With suitable training and additional accessibility tools, users can also explore AI-assisted coding and simple web projects.
ParaTalk promotes the principle that chess and other cognitive activities should be accessible based on skill and thinking—not limited by a person’s ability to use a conventional mouse or keyboard.
Complete box
Everything needed to get started
ParaTalk arrives as a complete project and assistive-technology kit with hardware, consumables, software, and setup documentation.
Main ParaTalk eye-blink interface device
Electrode cable set for EOG placement
20 disposable gel electrodes
20 alcohol swabs
USB laptop connection cable
Pen drive loaded with the ParaTalk folder
ParaTalk software and setup files
Printed guide manual and quick-start instructions
Assistive prototype disclaimer: ParaTalk is intended for educational, accessibility, and innovation use. It is not a certified medical, diagnostic, emergency, or life-support device. It should be configured and tested with caregiver or trained supervision where appropriate.
Make computer access more inclusive
Get the complete ParaTalk kit with hardware, electrodes, consumables, software-loaded pen drive, and guide manual.