https://historydb.date/wiki/10...._Best_Self_Propelled
Types of Self Control Wheelchairs Self-control wheelchairs are used by many disabled people to get around. These chairs are ideal for everyday mobility and can easily climb up hills and other obstacles. They also have large rear shock-absorbing nylon tires that are flat-free. The velocity of translation of the wheelchair was measured by using a local potential field approach. Each feature vector was fed to an Gaussian encoder, which outputs an unidirectional probabilistic distribution. The evidence a