...Catherine Todd; Swati Mallya; Sara Majeed; Jude Rojas; Katy Naylor Purpose – VirtuNav is a haptic-, audio-enabled virtual reality simulator that facilitates persons with visual impairment to explore a 3D computer model of a real-life indoor location, such as a room or building. The purpose...

...Pradipta Biswas; Gokcen Aslan Aydemir; Pat Langdon Purpose – Hearing impaired users often find it difficult to listen to voice over television, computer or public announcement systems due to background noise, music or poor sound quality. This paper presents a hearing impairment simulator that can...

... for seven test subjects. Feasibility of the system as an interface for a variety of devices is demonstrated through simulation studies including controlling a prosthetic manipulator and power wheelchair. Tongue movement ear pressure (TMEP) signals Human machine interface (HMI) Signal classification...

... on clustering screen objects and then compare it with two other scanning systems by using a simulator. The analysis shows that the best scanning system is a type of block scanning that divides the screen in four equal sized partitions for four iterations and then switches to eight‐directional scanning. However...