System and method for enhanced command input

Patent metadata

Field	Value
Publication number	US-9927972-B2
Application number	US-201514978861-A
Country	US
Kind code	B2
Filing date	Dec 22, 2015
Priority date	Sep 2, 2009
Publication date	Mar 27, 2018
Grant date	Mar 27, 2018

Abstract

A portable electronic device having an input device for receiving a gesture based input from a user is used to control a navigation operation of an appliance. The portable electronic device receives via the input device the gesture based input and uses one or more parameters stored in a memory of the portable electronic device and one or more characteristics associated with the gesture based input to cause the portable electronic device to transmit a navigation step command to thereby control the navigation operation of the appliance.

First claim

What is claimed is:

1. A device for use in controlling a navigation operation of an appliance, comprising:
a processing device;
a touch-based input device having a maximum resolution (PHY-MAX) wherein the touch-based input device is adapted to provide to the processing device data indicative of a distance traveled on the touch-based input device by a gesture based input provided to the touch-based input device (PHY-D); and
a non-transient memory device;
wherein the non-transient memory device stores instructions that are executable by the processing device to cause the device to transmit to the appliance a logical number of navigation commands (STEP-D), wherein the transmitted navigation commands include data for use by the appliance to control the navigation operation of an appliance, and wherein the logical number of navigation commands to transmit to the appliance is determined using the formula:
STEP- D =int(PHY- D *STEP-MAX/PHY-MAX).

2. The device as recited in claim 1 , wherein the non-transient memory stores at least one of an acceleration coefficient parameter and a deceleration coefficient parameter and wherein the instructions cause the processing device to use the at least one of the acceleration coefficient parameter and the deceleration coefficient parameter to modify the logical number of navigation commands to be transmitted to the appliance.

3. The device as recited in claim 2 , wherein user input provided to the device is used to establish the at least one of the acceleration coefficient parameter and the deceleration coefficient parameter.

4. The device as recited in claim 2 , wherein the at least one of the acceleration coefficient parameter and the deceleration coefficient parameter is received by the device from the appliance.

Assignees

• Universal Electronics Inc

Inventors

• Hatambeiki Arsham
• Kohanek Jeffrey
• Keiles Pamela Eichler
• Hayes Patrick H

Classifications

• H04N5/44543

  Electricity · mapped topic

• G06F3/017

  Gesture based interaction, e.g. based on a set of recognized hand gestures (interaction based on gestures traced on a digitiser G06F3/04883) · CPC title

• G06F3/04847

  Interaction techniques to control parameter settings, e.g. interaction with sliders or dials · CPC title

• H04N21/42222 Primary

  Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device · CPC title

• G06F3/033

  Pointing devices displaced or positioned by the user {, e.g. mice, trackballs, pens or joysticks}; Accessories therefor (digitisers characterised by the transducing means G06F3/041) · CPC title