Invention Grant
US08504574B2 Method and system for freshness indication of location data 有权
位置数据新鲜度指示方法和系统

Method and system for freshness indication of location data
Abstract:
A system (50) and method (10) providing a user with a qualitative indication of a freshness of location information with minimal user disruption can include the steps of obtaining (12) presentation data, associating (14) a location indication representative of a location when the presentation data was obtained, and altering (16) a data characteristic of the presentation data over time to provide an indication of a freshness of the location indication. The method can further include the step of presenting (19) the presentation data to a user. Note, presentation data for example can be data for a digital photograph or an audio sample. The step of altering the data characteristic can optionally involve altering (18) at least one among a contrast, brightness, sharpness, pixel resolution, vertical positioning, horizontal positioning, color setting, white balance, compression ratio, language setting, volume, pitch, and equalization setting.
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