Rapid Prototyping, Soft Tech, Physical Interaction Design
2 months
Background
Haptic Compass is a wearable vest with actuators that enable two-dimensional navigation. This project aims to explore the role of haptic interaction in improving the navigation experience with effective and intuitive navigation cues. This project's scope includes prototype development and evaluation of usability and effectiveness based on two use cases: jogging in extreme weather and city visits.
Project Goal
Process & Role
Which body area has the potential to develop a haptic interface for the targeted user scenarios?
The initial design phase of the haptic compass focused on selecting the optimal location on the human body for the haptic interface. Through body storming sessions, researchers tested various body parts by simulating haptic feedback patterns during walking and running. While palms and forearms initially showed promise, they posed challenges due to their movement and orientation variability. The back emerged as the most effective location due to its stable position and ample surface area, enabling clear and consistent haptic feedback. This choice also minimized user variability and allowed for versatile two-dimensional haptic encoding.
