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1. WO2019069249 - WEARABLE LASER POINTER FOR AUTOMOTIVE USER INTERFACE

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Publication Number WO/2019/069249
Publication Date 11.04.2019
International Application No. PCT/IB2018/057680
International Filing Date 03.10.2018
IPC
B60Q 9/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
9Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/-B60Q7/135
B60R 21/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
G06F 3/01 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
CPC
G06F 2203/0331
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2203Indexing scheme relating to G06F3/00 - G06F3/048
033Indexing scheme relating to G06F3/033
0331Finger worn pointing device
G06F 2203/0381
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2203Indexing scheme relating to G06F3/00 - G06F3/048
038Indexing scheme relating to G06F3/038
0381Multimodal input, i.e. interface arrangements enabling the user to issue commands by simultaneous use of input devices of different nature, e.g. voice plus gesture on digitizer
G06F 3/013
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
013Eye tracking input arrangements
G06F 3/038
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
038Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
G06F 3/0386
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
038Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
0386for light pen
Applicants
  • INDIAN INSTITUTE OF SCIENCE [IN]/[IN]
Inventors
  • GOWDHAM, Prabhakar P. G.
  • BISWAS, Pradipta
Agents
  • KHURANA & KHURANA, ADVOCATES & IP ATTORNEYS
Priority Data
20174103504403.10.2017IN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) WEARABLE LASER POINTER FOR AUTOMOTIVE USER INTERFACE
(FR) POINTEUR LASER POUVANT ÊTRE PORTÉ POUR INTERFACE ENTRE UTILISATEUR ET AUTOMOBILE
front page image
Abstract
(EN) The proposed invention has a laser pointer based pointing device fixed or attached to one of the fingers of the user and an eye-gaze tracker attached to a display device. The pointing device is used to point at an intended target at the display device. The eye gaze tracker is activated after it detects the eyes while pointing the laser beam, and used as a switch to make a selection based on the eye gaze of the user being fixed to the intended target beyond a predefined time period and within a boundary of visual angle.
(FR) La présente invention comprend un dispositif de pointage à pointeur laser fixé ou attaché à l'un des doigts de l'utilisateur et un dispositif de suivi du regard fixé à un dispositif d'affichage. Le dispositif de pointage est utilisé pour indiquer une cible prévue sur le dispositif d'affichage. Le dispositif de suivi du regard est activé après qu'il a détecté les yeux pendant le pointage du faisceau laser, et utilisé comme commutateur pour effectuer une sélection sur la base du regard de l'utilisateur qui fixe la cible prévue au-delà d'une période prédéfinie et dans les limites d'angle visuel.
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