Rainbows End

Da Wikipedia - The novel introduces us to Robert Gu, a man slowly recovering from Alzheimer's disease thanks to advances in medical technology. As his faculties return, Robert (who always has been slightly technophobic) must adapt to a very different world, where almost every object is networked and mediated-reality technology is commonplace. Robert, formerly a world-renowned poet but with a notoriously mean-spirited personality, must also learn how to change and how to rebuild relationships with his estranged family. At the same time, Robert and his granddaughter Miri are drawn into a complex plot involving a traitorous intelligence officer, an intellect of frightening (and possibly superhuman) competence hiding behind an avatar of an anthropomorphic rabbit, and ominous new mind control technology with profound implications. More here ...