2019 (continued)
Nanoengineered machines are beginning to be applied to manufacturing and process control.
High-resolution, 3-D visual and auditory virtual reality and realistic all-encompassing tactile environments enable people to do virtually anything with anybody, regardless of physical proximity.
Paper books or documents are rarely used and most learning is conducted through intelligent, simulated software-based teachers.
The vast majority of transactions include a simulated person.
Automated driving systems are now installed in most roads.