Patent Document ID: 7684621
Application ID: 11345338

Base Claim:
1. A data collection device comprising: a form holder to hold a paper form in predetermined position with respect to the device, a touch screen to capture temporal and position data from a user when the user writes on the paper form; a memory storing data representing geometric shapes registered with the data collection device and provide content associated with the respective registered shapes; and a processor to, in response to data captured by the touch screen: identify from the captured data at least one geometric shape formed by the user writing, match the at least one identified geometric shape with a registered shape stored in memory, recognize to which copy of the paper form each at least one identified geometric shape belongs, identify which captured data belongs to which paper form page; and retrieve, from memory, content associated with the identified shape, wherein the captured data represents location and time of contact of the touch screen by the user.

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Claim 2:
2. The device of claim 1 , wherein the captured data forms a filled-in geometric shape.