I think that, similarly to earlier projects like https://quickdraw.withgoogle.com/ https://quickdraw.withgoogle.com/, it's a way of obtaining tons of user gener

I think that, similarly to earlier projects like https://quickdraw.withgoogle.com/ https://quickdraw.withgoogle.com/, it's a way of obtaining tons of user generated data (scribbles), which are also relatively easy classified.