Engineer's Device Helps 300 Parkinson's Patients Walk Again

Anima Guria once walked in constant fear, terrified her feet would freeze mid-step and send her tumbling to the ground. Today, she climbs stairs and moves through her day with confidence, thanks to a device born from another family's love.

Engineer Amey Desai watched Parkinson's disease steal his grandfather's ability to walk freely. While studying at BITS Pilani and the University of Leeds, he kept returning to one question: could technology give people back their steps?

For Parkinson's patients, freezing of gait is a cruel trap. The mind says move, but the feet simply refuse, turning every outing into a test of courage and every doorway into an obstacle.

Amey's answer became WALK, a wearable device that senses when freezing happens and responds with gentle vibrations and mild electrical stimulation. The technology helps unlock frozen limbs and gets people moving again.

The journey from idea to impact took five years. Research launched in 2018, followed by prototypes, patient testing, safety checks, clinical trials, and medical approvals before the first patient strapped on the device.

At NIMHANS hospital, neurologist Dr. Nitish Kamble compared patients with and without WALK. The results stunned the research team: freezing episodes dropped by nearly 50% in a single session.

When Anima first used WALK, she told her son, "Pairon me jaan aa gaya." Life had returned to her legs.

Colonel Arvind Kumar has lived with Parkinson's for over 30 years. After using WALK, he found himself back on the golf course, swinging clubs he thought he'd never hold again.

Why This Inspires

One grandson's determination to help his grandfather walk has rippled outward to nearly 300 families across India. What began as a deeply personal mission has become a lifeline for strangers facing the same daily battles. The device proves that innovation rooted in love can scale beyond a single family to transform communities. Every patient who climbs stairs again or returns to a beloved hobby represents not just restored mobility but reclaimed dignity and joy.

Amey isn't stopping at 300 families. His team continues refining WALK, working to expand its reach to Parkinson's patients worldwide, turning every frozen step into confident strides forward.