GeoTUI::Gallery 3

Back 01 March 2006
Photos of the prototype (Prototype version 3)


  The new validation pad

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The former validation pad was composed of two large physical buttons.
The new validation pad is composed of four physical buttons, and they stick out of the pad by half a centimeter.

  New distance of the camera

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We have yet equipped the camera of an optical lens.
The distance of the camera has just been decreased, mounting the camera lower.
Remark: the camera must not be in the projection cone.

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Former captured image (720 x 540 px)
New captured image (720 x 540 px)
Before the captured image was covering a zone larger than the surface of the table.
At present time, the captured image covers a surface close to the projection zone.

  Smaller markers on the ruler

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Decreasing the distance of the camera permitted to have more pixels by centimetre captured.
The markers become smaller, and their center is better tracked.

  Interaction with a one-puck prop and a two-puck prop

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The user puts a first point for the line, using the click button of the validation pad. Then moves the puck, and puts a second point for the line (using the click button).
When a line is created, the user can modify it by grabbing a point using the puck and the click button.

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Last modification : 10 April 2007,
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