The autonomous wheelchair was designed to empower an ever-increasing ageing population. The vehicle grants access to an active lifestyle in both an outdoor and indoor environment with style. With fully autonomous features, such as “summon to location”, everyone can use this vehicle to whatever extent they need it for in their life. To build trust, the wheelchair communicates the behavior and decisions the autonomous vehicle is making to the user via a built-in tablet.
Journey Replay is an interface that reinforces the driving experience in the autonomous vehicle right after the ride. It offers a second chance to build trust between the driver and the autonomous technology by visualising how the rider and the vehicle have collaborated in a sequence of driving scenarios. The 3D visualisation of the driving context, a decision tree and sensor visualisations together make the decision-making process of an autonomous vehicle transparent and comprehensible.