Patent application number | Description | Published |
20130176258 | MOTION FEEDBACK - A user input to a system is processed by receiving reflections of signals from a moving input object. Information relating to the direction of movement of the input object and information relating to the speed of the input object are determined from the reflections. Continual sensory feedback is provided to the user, controlled by a parameter that is repeatedly updated based on the direction and speed of the input object. When no new determination of information relating to the speed or direction of the input object has been made since a previous update, a time-dependent change is made to the parameter. | 07-11-2013 |
20140028632 | USER INTERFACES - In a method of operating at least first and second electronic devices, the devices are each arranged to transmit and receive ultrasonic signals, e.g. to operate a touchless user interface. Both devices, or at least two of the devices, are synchronised to transmit said signals at substantially the same time. The devices may, for example, listen to each other's ultrasonic signals or use a WiFi network access point for synchronisation. | 01-30-2014 |
20140147005 | METHOD AND APPARATUS FOR DETECTING FRAUD ATTEMPTS IN REVERSE VENDING MACHINES - A reverse vending machine, including: a chamber adapted to receive an object returned to the reverse vending machine; a plurality of cameras arranged around the perimeter of the chamber for viewing said object; a transparent or translucent plate arranged such that the cameras in use view the object obliquely through the transparent or translucent plate; and means adapted to couple light into the plate such that the light undergoes total internal reflection in the plate. Also, a method of detecting dirt in a reverse vending machine. | 05-29-2014 |