Saturday, September 13, 2008

bacteria tester final concept

After taking in all of the feedback from last my product has developed quite alot. It has become a little bit more discrete which was intended and the issues with previous design all resolved. This is a reusable unit which cleans itself internally and uses plastics which discourage bacteria growth on them.
The unit now only has one simple light to inform the user of the danger level of the food, this one light has a colour range from green to red. The unit also vibrates at different intensities to inform the user of the danger level as well.

Paul


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