Gillham, Michael: Developing Effective Intelligent Assistance for the Powered Wheelchair User. T4I Communications 1, T4I2016 – Academic/Research, Nov 2016. Figshare. This research is working towards developing a pre-production prototype system which can provide a low-cost real-time adjustable and adaptable driving assistance system for powered wheelchair users. Information is being gathered from user joystick input and their driving quality to identify symptoms and make adjustments to the driving assistance system.