Patent ID: 9285891
Filing Date: 2016-03-15
CPC Classification: G06F

Claim Text:
1. A keyboard comprising: a plurality of keys, each associated with an input data value wherein each key includes a unit and the input data value corresponds to the unit, the plurality of keys including at least one multi-value key associated with at least two input data values, wherein each multi-value key includes a plurality of units and each input data value corresponds to at least one of the plurality of units; an eye-tracking system for determining an area where a user of the keyboard is gazing by monitoring an eye movement of the user; and an input value selection module coupled to the units of the plurality of keys and to the eye-tracking system; wherein the input value selection module determines probabilistically which input data value was entered based on a value received from at least one unit of the units and on the area where the user is gazing.