1) Goods and services will be delivered directly to homes through underground tube networks, eliminating the need for daily shopping trips.
2) Robots will be able to travel and interact with the physical world on one's behalf, allowing people to virtually attend meetings or go shopping remotely.
3) Advances in technology will enable flying cars and make civilian air travel more accessible, with requests for "avian lines" in heavy traffic situations.
4) Many other predicted technologies focus on artificial body parts, external brain storage, independent homes powered by self-sufficient energy and waste systems, personal drones, and means of personal air travel like artificial wings.