What about something you just bite onto (a bit like a boxer's mouthguard) that c... | Hacker News

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animal531 on April 13, 2018 | parent | context | favorite | on: How to Decide What to Build

What about something you just bite onto (a bit like a boxer's mouthguard) that cleans your teeth while you're doing something else?

Then it's down to effectively 15 seconds.

bronco21016 on April 13, 2018 | [–]

Apparently 3 seconds. [1]

[1] https://www.indiegogo.com/projects/unico-smartbrush--3#/

vinceguidry on April 13, 2018 | [–]

I didn't say it was impossible.

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