Sunday, October 09, 2011

[dkckxwic] D10

App programming exercise:

Screen shows a giant random numeral, tap to get a new one.  Alternate inverse video so as not to confuse successive duplicates.

It might be possible to use NinePatch for seven-segment digit display.

History?  Copy and paste?

The "deep" observation is that for most tasks, a smart phone merely enhances a natural human capability: memory, communication, computation.  But a good entropy generator is fundamentally new power.  (And game theoretically advantageous for implementing mixed strategies.)

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