About the need knower(s)
Rigpa
Rigpa is a school-going kid who has cerebral palsy, poor upper body balance, and cognitive problems. He has a drooling problem and has difficulty sucking and eating food.
Chencho
Chencho is a school-going girl and has difficulty balancing her upper trunk. She also has speech problems and cannot perform activities with her hands. However, she can type and write with her legs and has good cognitive ability.
Subject / Need(s)
For Chencho and Rigpa
- Chencho and Rigpa struggle to sit upright, needing assistive devices for support.
- Chencho types with her foot, which can be tiring; an assistive attachment would help reducing the effort, increase the pace of typing.
- Rigpa struggles to drink as water spills; a spill-proof cup could assist.
Idea
Idea 1
YEssT
- Support the posture during seating
- Assist the need knower to perform ADL/Education
- Reduce Caregiver burden
- Reduce risk of falling
Idea 2
Click-Click Toe
- Assist the need knower to type in computer
- Improve the pressure in the toe
- Facilitate the speed of typing
Idea 3
Magic Cup
- Facilitate drinking without spiling water
- Assist to hold the dup
- Facilitate independence in drinking water or drinks
1st Prototyping
Idea 1: YessT
Idea 2: Click-Click Toe
Idea 3: Magic Cup
2nd Prototyping
Idea 1: YessT
Product name: YessT
Material Required: TRF+H filament
Software Used: Fusion360
Idea 2: Click-click Toe
Product name: Click-click Toe
Material Required: TPU filament
Software Used: Fusion360
Idea 3: Magic Cup
Product name: Magic Cup
Material Required: PLA filament
Software Used: Fusion360
Result(s)
Magic Cup - Final Product
This assistive cup features a compartment with a hole for controlled water flow, preventing spills and ensuring safety. A secure cover allows easy refilling and keeps water hygienic. Lightweight and ergonomic, it’s ideal for elderly or individuals with motor impairments.
Click-click Toe
This assistive device helps individuals with typing difficulties by enabling easier interaction with a keyboard. Ergonomically designed, it features adaptive controls or a guided mechanism to simplify typing. Ideal for those with motor impairments, it ensures accessibility and efficiency.
YessT
This assistive YessT is designed to help individuals maintain stability in a chair. It features adjustable Velcro straps for a secure fit, offering support and comfort. Ideal for those with mobility or balance issues, it ensures safety and prevents falls or slippage while sitting.
Future Prospect(s)
- Use multi-material 3D printing (e.g., Stratasys J750) for precise, customizable designs.
- Apply parametric design tools for personalized fits.
- Incorporate modular 3D printing for easy upgrades.