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1. (WO2015121100) MOVEMENT DETECTION APPARATUS FOR DETECTING A HAND MOVEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/121100 International Application No.: PCT/EP2015/052107
Publication Date: 20.08.2015 International Filing Date: 03.02.2015
IPC:
G06F 3/01 (2006.01) ,G06F 3/03 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input 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
01
Input arrangements or combined input and output arrangements for interaction between user and computer
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input 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
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
Applicants: KONINKLIJKE PHILIPS N.V.[NL/NL]; High Tech Campus 5 NL-5656 AE Eindhoven, NL
Inventors: PRESURA, Cristian Nicolae; NL
Agent: ROCHE, Denis; NL
Priority Data:
14154780.212.02.2014EP
Title (EN) MOVEMENT DETECTION APPARATUS FOR DETECTING A HAND MOVEMENT
(FR) APPAREIL DE DÉTECTION DE MOUVEMENT POUR DÉTECTER UN MOUVEMENT DE LA MAIN
Abstract:
(EN) Movement detection apparatus for detecting a hand movement The invention relates to movement detection apparatus (1) for detecting a hand movement like a hand gesture which may be used for controlling a computer or another device. A light emitting device emits light into tissue at the wrist (5) of a person and a light detection device detects light, which has travelled through the tissue, at the wrist and generates a light detection signal based on the detected light, wherein a hand movement determination unit determines the hand movement based on the light detection signal. When the hand moves, i.e., for instance, when it rotates or when a finger moves, the composition of the tissue, through which the light travels, and hence the light detection signal change. This change in the light detection signal can be used to reliably determine the respective movement of the hand in a way which is very convenient for the person.
(FR) L'invention concerne un appareil (1) de détection de mouvement servant à détecter un mouvement de la main tel qu'un geste de la main qui peut être utilisé pour commander un ordinateur ou un autre dispositif. Un dispositif d'émission de lumière émet une lumière dirigée dans un tissu au niveau du poignet (5) d'une personne et un dispositif de détection de lumière détecte la lumière, qui a traversé le tissu, au niveau du poignet et génère un signal de détection de lumière basé sur la lumière détectée, une unité de détermination de mouvement de main déterminant le mouvement de la main sur la base du signal de détection de lumière. Lorsque la main bouge, c.à.d. par exemple lorsqu'elle pivote ou lorsqu'un doigt bouge, la composition du tissu traversé par la lumière, et donc le signal de détection de lumière, change. Ce changement dans le signal de détection de lumière peut être utilisé pour déterminer de façon fiable le mouvement considéré de la main d'une manière très commode pour la personne.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)