Transportation:-Maglev- The scientists and the workers working in the research labs are far away from their homes. The research labs are meant to be at a distant place to carry out the various experiments that could be done in the research labs. So, they have to travel a lot just to go to the lab from home. To cut the time duration magnetic levitation (or maglev) is used. The current amount of Maglev is $1.2Billion which achieves a top speed of 603 km/h. It could carry somewhere around 600 people. It could even travel distances up to 640km. How does it work?It is a system of train transportation that uses two sets of magnets, one set to repel and push the train up off the track as in levitation (hence Maglev, Magnetic-levitation), then another set to move the ‘floating train’ ahead at great speed taking advantage of no friction.Segway- This is economically viable and could be used for travelling short distances. This transportation system could be used for various purposes.Gyro sphere- This could be even used to play games and even as a transportation purposes. For Hazardous and harmful zones or hard to reach places scientists could use gyro sphere to protect themselves and study about their research. The common people could also use it for viewing/ sight-seeing.Communication:-Communication of A Human and A Robot – Any person can command their robot through IoT. The Internet of things (IoT) is the network of physical devices, vehicles, home appliances and other items embedded with electronics, software, sensors, actuators, and network connectivity which enables these objects to connect and exchange data.Communication of A Human In the space settlement to A Human on Earth- Laser communication or satellite communication could be used. Each spacecraft has a transmitter and a receiver for radio waves as well as a way of interpreting the information received and acting on it. Radio waves from a spacecraft need to be received on Earth, and are often quite weak when they get there. NASA has huge radio receivers to gather information from space missions.Communication Of humans inside Spacecraft- Cellular Network towers should be established in Space Colonies and the person could call with pre-paid offers. Emergency calls to the service centre should be a must for all the cell phones.