Social Issues in Ubiquitous Computing
Social Issues in Ubiquitous Computing
Social Issues in Ubiquitous Computing
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Light & Shadow of Context-Awareness<br />
Input<br />
Context-Aware<br />
System<br />
Output<br />
But, what may happen<br />
if your context <strong>in</strong>fo is<br />
Context: gotten by others?<br />
• state of the user<br />
• state of the physical environment<br />
• state of the comput<strong>in</strong>g system<br />
• history of user-computer <strong>in</strong>teraction<br />
• others<br />
• Light: You get more and better services by us<strong>in</strong>g context <strong>in</strong>formation<br />
• Shadow: Your personal <strong>in</strong>formation may be leaked and used by others!!
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