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I know the developer who worked on it took pride in the outcome. Hopefully they added some additional characters to keep it fresh.

To be fair, it was really cool. It was also a tech demo with no real practical application.

It was really cool, unlike my phone after doing it for 5 minutes!

There were social games that used it as a feature, and it was fun when it worked, but it had to be disabled soon as it drained the battery so fast.