iPod Vending Machine
ipod is a mp3 that nearly every teenagers will have one in their pocket,do you have it?
Strengths:
-convienent
-electricity generated free
-machine can be stable or mobile
-it will carry on operating when conventional machines stop
Weaknesses:
-the security problem
-no one will teach you how to use the ipod
-don't have many different choices
Current ratio
6 years ago
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