miniblog.

I admire hobbyists who build their own kernels, but the size of modern systems is intimidating. Even something like a Bluetooth stack is bigger than historic kernels, and tends to require multiple people. I think it's just the cost of compatibility? Tech collaboration is hard.

You can even get smart Rubik's Cubes now! It pairs with bluetooth, and of course there's a corresponding app that gives you feedback. https://youtu.be/ez8x5JDLexU?t=390 What other toys could we add computers to?