This patent relates to a feedback unit for visual guiding the movement of a visually impaired user having moderate impairment, comprising means to receive navigation information from an environment processing unit; a processing module for processing the na...

The present invention relates to guiding and providing orientation for visually impaired passengers on-board a vehicle. In order to provide improved guidance for visually impaired passengers in lavatory situations on-board of vehicles, a vehicle guidance s...

A mobility assistance device for persons who are partially or fully visually impaired; where the assistance device comprises a loop of parallel electrical guide conductors (12) arranged along a path where fully or partially visually impaired persons may wa...

A guidance apparatus for guiding to a predetermined orientation includes a detection section configured to detect a contact of an object via a contact surface of the apparatus; a measurement section configured to measure an orientation of the guidance appa...

Disclosed are a sound generation system, an ultrasonic wave emitting device, and an ultrasonic wave emitting method which utilize the principle of parametric speakers (which uses the difference between frequencies of two ultrasonic waves) and which are cap...

Method of navigation, the method comprising the steps of establishing (12) a navigational goal, navigating (13) toward the navigational goal by means of a geospatial approximation of the navigational goal, and, upon approaching the navigational goal, furth...