If the pendulum is swinging back (cloud is mainframe), maybe we'll see something like multics for the datacenter age. If the pendulum is already reaching its l

If the pendulum is swinging back (cloud is mainframe), maybe we'll see something like multics for the datacenter age. If the pendulum is already reaching its limit with serverless, perhaps, battery materials and 5G will make all the kids rediscover personal computing, and we'll see datacenterless computing with micro services hosted directly on smartphones.