Comment by golem14
I argue that most kids are far better at using complicated remotes and mobile phones / apps than most adults. This has been true for a long time. Programming VCRs was a dark art reserved only for teens in the 80s, and I have no doubt the Romans had similar issues :)
This kid is only 3. I doubt that he is old enough to navigate the complex on-screen menus, while taking the delays and other puzzling behaviors into account. This is not to say that young kids are stupid. But the modern device interfaces often feel like a pile of random hacks, rather than something based on the sane and well established design principles that were formulated on the basis of experience and human psychology.