Why use a regular swear jar to retrain your potty-mouthed brain when you can build a Swear Bear to help you instead?
Swear Bear listens to you. All the time. And Swear Bear can tell when a swear word is used. Swear Bear tells you off and saves all the swear words you said to the cloud to shame you. Swear Bear subscribes to the school of tough love.
The Google AIY kit allows you to build your own natural language recogniser. This page shows you how to assemble the Voice HAT from the kit, and it also includes the code you’ll need to make your project capable of speech-to-text AI.
To teach Swear Bear the art of profanity detection, Swear Bear creators 8 Bits and a Byte turned to the
profanity check Python library. You can find the info to install and use the library on this page, as well as info on how it works and why it’s so accurate.
You’ll hear at this point in the video that Swear Bear says “Oh dear” when a swear word is used within earshot.
This project uses the the first version of Google’s AIY Voice Kit, which comes with a larger black AIY Voice HAT and is compatible with Raspberry Pi 3 Model B. The kit also includes a little Voice HAT microphone board.
The microphone allows Swear Bear to ‘hear’ your speech, and through its speakers it can then tell you off for swearing.
All of hardware is squeezed into the stuffing-free bear once the text-to-speech and profanity detection software is working.
Babbage Bear hack?
8 Bits and a Byte fan Ben Scarboro took to the comments on YouTube to suggest they rework one of our Babbage Bears into a Swear Bear. Babbage is teeny tiny, so maybe you would need to fashion a giant version to accomplish this. Just don’t make us watch while you pull out its stuffing.