Ash at CIID

Ashwin Rajan's blog while at the Copenhagen Institute of Interaction Design.

Frontline gloves – an attempt at miniaturization

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In our initials ideas, the Frontline gloves product concept consisted of two distinct parts connected by wires: 1. the upper hand area of the glove with proximity sensing and signalling capabilities and 2. the brain and software nestled into a pouch further up the arm (maybe integrated into the end of  the long arm of the glove). The latter would consist essentially of an Arduino, a Xbee shied for wireless communication with the paired glove, and a battery pack for powering the whole setup.

But before long we found ourselves exploring ideas around miniaturizing the product (encouraged by teacher Vinay.V) by combining both parts in one – within the box on the hand of the glove itself (photo above). This, we learnt, would be possible if we got rid of the Arduino board by detaching its chip, clock and a few other components and mounting them on to a much smaller custom made board.

The integrated single-piece set up of components.

The integrated single-piece set up of components.

The Tradeoff

Going further, we decided to go with using the complete Xbee shield setup as is, including its board, for this prototype. As a result, we traded off using two seperate components connected by wires for a larger but single component fully integrated into the hand of the glove, including the battery pack.

The increasing size of the housing for components as prototyping progressed.

The increasing size of the housing for components as prototyping progressed.

Testing how the box would fit and feel on the glove.

Testing how the box would fit and feel on the glove.

How the setup would fit together.

How the setup would fit together.


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