Backwards Maneuvering Powered Wheelchairs with Haptic Guidance. - Emmanuel B. Vander Poorten; Eric Demeester; Alexander Hüntemann; Eli Reekmans; Johan Philips; Joris De Schutter (EuroHaptics (1), 2012)

Powered wheelchair navigation assistance through kinematically correct environmental haptic feedback. - Emmanuel B. Vander Poorten; Eric Demeester; Eli Reekmans; Johan Philips; Alexander Hüntemann; Joris De Schutter (ICRA, 2012)