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The Projott / Computer Input Device

The Projott
The Projott

The Projott enables one to draw and write on a variety of different flat surfaces and easily transfer these drawings in real time to a computer.

It consists of 4 Bluetooth units ('Jottclips') which 'grasp' onto the sides of a variety of writing surfaces, communicating with each other and either of the 'Jotters' (also Bluetooth enabled) used to write/draw. The Jotter's tip's position is triangulated wirelessly* by the Jottclips accurately and its trajectory relayed to a host computer where the graphic can be saved.

All these components can be conveniently stored and carried in an elegantly designed case.

*Based on documented research.


Nanyang Technological University

Nanyang Technological University
Mechanical & Aerospace Engg. (MAE)
Singapore, Singapore

Supervised by: Prof. Chen Chun-Hsien


Nanyang Technological University

Nanyang Technological University
MAE Design Stream
Singapore, Singapore

Sahil Wadhwa Akshay Goyle