Making collaborative document editing accessible for screen reader users by centralizing scattered information, sonifying visual information, and simplifying complex operations.


Designed an ‘Assistive Transfer System’ for blind people to solve CAPTCHAs. It sources accurate, remote, and just-in-time assistance from their trusted allies.


Interactive 3D printed models with a mobile App and computer vision technology designed as learning materials for students with visual impairments.


A novel typing technique for special symbol input in a physical keyboard-only environment. Users can use their fingers to physically glide over the surface with a 96.3% accuracy on the first two predicted symbols.