发明名称 |
Range-Centric Contextual Information Systems and Methods |
摘要 |
A computer implemented method for providing location-based services using a mobile device is provided. A first anchor is generated by sensing a location-identifying physical characteristic proximate to a mobile device present at a first location and generating a representation of the location-identifying physical characteristic; determining a descriptive identification of the first location; and combining the descriptive identification and the representation of the location-identifying physical characteristic. The first anchor is transmitted to a computer remote from the first location. A request is made to a remote computer for a chronotope retrieved from a database of previously generated anchors, the received chronotope indicating a logical distance between the first anchor and a second anchor, wherein the second anchor is associated with a second location distinct from the first location. Information including the logical distance between the first and second anchors indicated by the received chronotope is conveyed to a user of the mobile device. |
申请公布号 |
US2014006454(A1) |
申请公布日期 |
2014.01.02 |
申请号 |
US201314010788 |
申请日期 |
2013.08.27 |
申请人 |
YDREAMS - INFORMATICA, S.A. EDIFICIO YDREAMS |
发明人 |
DANADO JOSE CARLOS DOS SANTOS;VARZEA TAVARES AFONSO MIGUEL ROMEIRAS LOURENCO;FRAZAO JOAO PEDRO GOMES DA SILVA;FRANCO IVAN DE ALMEIDA SOARES |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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