https://techcrunch.com/2018/02/07/ps4-update-lets-parents-control-how-long-their-kid-can-play/

Folks worried that their kids are spending a little too much time gaming should be pleased to hear about Sony’s latest PS4 update.

System software update 5.50 includes a new feature called Play Time Management, as well as changes to the Library interface, the ability to add custom wallpapers, and a supersampling mode that makes 4K games look better on 1080p TVs.