AI Assistive Tech for Elders: A Smart Attachment That Prevents Falls
In a remarkable stride towards enhancing elderly care in India, two Mumbai-based students, Rahi Shah and Hriday Boriawala, have developed Walkfit, an AI-enabled walking stick attachment designed to prevent falls among seniors. This innovation could address a critical health issue by leveraging indigenous technological solutions.
Updated on: 19 June 2025
Sector
Solution
Technology
State of Origin
Impact Metrics
50 senior citizens
senior citizens validated the fall-prevention device.
Affordable pricing
between ₹3,000 and ₹5,000 to reach a wider demographic.
The journey of Walkfit began with deeply personal experiences that profoundly shaped its young inventors. Rahi Shah and Hriday Boriawala, both Class 12 students from Mumbai, were inspired by the mobility challenges faced by their grandmothers. Rahi’s grandmother suffers from hip osteoporosis, while Hriday’s underwent knee replacement surgery. These family encounters with fall-related risks in old age sparked the idea for a preventive tool that could restore dignity and safety to elderly mobility.
Harnessing AI for safe and independent aging
The initial concept took shape during a STEM competition in 2022. Over the next two years, the duo combined their skills in robotics and coding, developed at the Omotec innovation lab, to build Walkfit. The device is an AI-powered module that can be attached to any standard walking stick. It features six strategically placed pressure sensors that assess the user’s reliance on the stick, analyze gait, and diagnose lower limb orthopedic disorders. Real-time data is transmitted via Bluetooth, generating heat maps and alerts to flag potential fall risks and postural abnormalities. This predictive functionality places Walkfit at the intersection of healthcare and assistive technology.
A scalable and affordable mobility solution
Walkfit’s effectiveness has already been validated in trials conducted with 50 senior citizens in Mumbai’s old age homes, with physiotherapists affirming the tool’s diagnostic and preventive accuracy. With a projected retail cost between ₹3,000 and ₹5,000, Walkfit is considerably more affordable than existing gait analysis systems, making it accessible to a wider demographic. Its universal design ensures compatibility with most walking sticks, making it easily replicable across rural and urban settings alike.
Supporting national missions for inclusive healthcare and innovation
Walkfit contributes meaningfully to India’s national goals under Atmanirbhar Bharat by offering a frugal, locally developed healthcare innovation. Its emphasis on early diagnosis and fall prevention aligns with the Ayushman Bharat Digital Mission, which promotes digital health solutions for vulnerable populations. Furthermore, by fostering youth-led, STEM-based innovation, Walkfit supports the objectives of the National Innovation and Start-up Policy and complements India’s long-term vision for inclusive aging and preventive geriatric care under the National Programme for Health Care of the Elderly.
A vision powered by empathy and ingenuity
Walkfit represents a powerful example of how empathy and innovation can converge to solve real-world problems. As Rahi and Hriday continue to refine the product—with plans underway to develop a mobile app for caregivers and doctors—their invention stands as a national gamechanger in assistive care. Walkfit not only promises to reduce falls and hospitalizations among the elderly but also inspires a new generation of innovators to design for inclusion, dignity, and resilience.
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