Their website has not prevented me from finding out what this is!
It is hardware. I even found some photos elsewhere: <a href="https://www.digitec.ch/en/page/oxocard-learning-to-programme-with-a-swiss-minicomputer-26261" rel="nofollow noreferrer">https://www.digitec.ch/en/page/oxocard-learning-to-programme...</a>
So this is the Teenage Engineering (specifically, the Pocket Operators) of mini ... errr ... microcomputers? They look really cool. I'm not sure there is much room for extension, but that isn't really the target for these things.
Looks like the site could do with some proof-reading.<p>But 40 CHF (approximately the same in dollars or euro) is pretty good for a tiny computer with a screen and a pile of sensors and an easy programming environment.
Neat, but I opted for the Beepy: <a href="https://beepy.sqfmi.com/" rel="nofollow noreferrer">https://beepy.sqfmi.com/</a>
This reminds me in a way of Java Cards / JCOP. It would be cool to see more people hack around on embedded systems, I'm all for stuff like this lowering the bar for entry. Cool!