A method of searching in a collection of data items stored in association with data representative of locations includes obtaining data representative of co-ordinates defining a location. Data representative of a direction are obtained. A system (22,28) for searching in the collection is caused to use the data representative of the direction and the co- ordinates to identify data items stored in association with data representative of locations within a spatial range determined by at least the direction and the co-ordinates.
申请公布号
WO2009087582(A1)
申请公布日期
2009.07.16
申请号
WO2009IB50005
申请日期
2009.01.05
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;GEURTS, LUCAS, J., F.;DJAJADININGRAT, JOHAN, P.