This week lecture exercise: discussing things need to be improved through these four video prototype.
First Video - Poxemic interaction
Firstly, It is better to use hand to control it as it is more simple to use. Secondly, it is not convenient to automatically open the TV, this can just done by pressing a button on the controller. Finally, it is not necessary to pause the TV when two people turns the head to each other, cause people don't usually do that when watching TV.
Second Video - Microsoft courier
It is a bit complicated for first time user to use this as simple is the best. the "gap" in the middle that split two screen is not necessary as it is not good looking.'
Third Video - Globlemasters
This video is lack of explanation, which is hard to know what this product is about
Fourth Video - Library search interface
lack of background music and explanation make the video too boring. In addition, this video should add more color in it as it only got black and white.
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