DerGottesknecht

You train neuronal networks with labeled data and those captchas are used to create the labels. Its not specified in the code what a bicycle is, but in the training data.

Yes, but the first comment asked why games are so huge o the harddrive.

I was referring to the hard drive, not the download. I think loading times increases if you have the textures compressed.

Decompression uses the cpu, so you loose performance if you compress textures.