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Showing posts from April, 2014

Gravity tablet - 3D sketching with Augmented Reality

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A group of students from the Royal College of Art have designed an augmented reality tool that allows designers to sketch in three dimensions. Gravity consists of a stylus and a tablet, familiar tools used for digital drawing, that have been adapted specifically for sketching in 3D. It was started in London in October 2013 as a group project between four Innovation Design Engineering students of the Royal College of Art.

 As the user draws above the clear acrylic sketchpad, radio signals are used to track the movements of the stylus from coordinates on the pad. These are sent to an Arduino board which is contained in a black panel that forms one edge of the pad. Controls on the pad can change the planes on which pen is sketching, meaning the drawing can be given volume. The drawings can be rotated and approached from any angle and other people can view the drawing using their own headset, and even add to it.

 From its video, it looks like the tool connects to a variety of augmented …