发明名称 Torch
摘要 The invention relates to a location based gaming device. The gaming device comprises an elongated handheld body and a location control unit arranged in the body. The location control unit outputs location data. A light unit is arranged at a distal side of the body. A controller is adapted to control said light unit, the controller comprising a memory to store track data. The controller is arranged to change a light characteristic between an on track and an off track mode depending on a proximity function between the track data and the compass directional data and/or location data. Accordingly a device is provided that can provide intuitive direction indications, which may be interpretable by players of younger ages.
申请公布号 US8400399(B2) 申请公布日期 2013.03.19
申请号 US200913133986 申请日期 2009.12.11
申请人 GEURTS LUCAS JACOBUS FRANCISCUS;BUIL VINCENTIUS PAULUS;WESSELINK RIK REMCO;GROENENDAAL BAS;KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 GEURTS LUCAS JACOBUS FRANCISCUS;BUIL VINCENTIUS PAULUS;WESSELINK RIK REMCO;GROENENDAAL BAS
分类号 G06F3/033 主分类号 G06F3/033
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