"Spending time partying on the moon and riding around in his "upcar," Titus is an average teen of the future, complete with a computer chip implant -- the "Feed" -- that lets corporate marketers and government agencies broadcast directly into his brain. Then Titus meets Violet, and an anti-Feed hacker shuts down their Feeds for a short time; but when Violet's Feed is seriously damaged, she begins spouting some radical ideas."
The author of this book has predicting the future by using a chip and put it the humans head. Its like an internet program that tell you everything to do. So everything the chip says they have to do it, because they cannot think for themselves, the chip does everything for them, think for them, make decisions and all.And also there was a time where the chip stop working in their mind and everything stop working, they lose balance, they could not think or do anything.