Internet of Things is inevitable. Its a human tendency to try to connect with everything around them. It started with telephones and then emails, mobile phones, social networks...now that we have established a means of communication between at least half of the worlds population, via one of the above mentioned technology, its time to start connecting our house, cars and even pets.
I think there is going to be a Pandora (ref to movie Avatar) like reality where everything is connected, but in case of humans the 'Eywa' will be 'Internet'.