> You are mandated to take a vacation of at least 2 weeks every year (once you reach a certain level), the idea being that any “off books stuff” you may be doing would get exposed.
Web & App Activity is basically the collection of each of your interaction with Google that was recorded. It includes the list of all websites you visited while logged in, the time that you opened any app on your Android phone, the locations that you've visited etc.
It was a electronics tinkering game where you had different components like timers, light bulbs, switches, gravity testers and what not, which you could connect with wires and build interesting things.
They had several demos that you could check out, like poem generators, dog barking sound generator machine and other interesting stuff.
As a kid, it really helped fuel my imagination to make new contraptions out of random things.
I haven't seen an alternate that works on modern systems or phones. The original version, I believe, worked only till Windows ME or so.
[1] https://news.ycombinator.com/item?id=34016389