This is one of the doors that I can find in my apartment in UNSW Village. The key card device system is confusing because the colour applied onto the product is just plain black all over it and the overall shape is pretty simple so it doesn't really attracts the user to look or observe the device system first. I find that the LED lamp is quite small and transparent, so it's difficult for the user to recognize it as a signal. I got really confused at first on how am I gonna unlock the the door by using my student ID card, so as my room mates. Ive made some modifications and made the shape looks more attractive. It has a shape of a card and the colour of it is gold, which resembles the student ID card. This will cause the user to think that he or she needs to use the swipe card and place it directly onto the device system.
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