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Sensor Recording

Discover your Android Smartphone!

Readout, display and record smartphone sensor data


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Sensor Recording - Track

On this presentation we see the position data as an x/y plot with an underlying grid. Positions from GPS are shown as a blue polygon, whereas network data are displayed in red. All positions are stored in a buffer of 1800 values - enough for approx. 30 minutes, older values are overwritten (only for this display, of course not in the data file!).

The scale is adapted automatically to the current values. The actual position and the target position (from function "Search") are shown as arrow or cross-hair, respectively.

Several tests have been conducted successfully with a chart background based on Google Maps and OpenStreetMap. However, due to their licence conditions, these plans were given up for the time being.

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