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Years ago at green tech college hackathon my team built a captcha that requires users to correctly sort trash into recycling, compost and non-recyclable bins. A
by romanzubenko 5y ago
Years ago at green tech college hackathon my team built a captcha that requires users to correctly sort trash into recycling, compost and non-recyclable bins. Anything little bit more fun is better than mind numbing selecting traffic lights, boats and trains.
- mellavora 5y agoobviously you've spent more time in Germany than driving across the US. Though really, only 3 different bins? How primitive!