This document discusses the topic of Internet of Things (IoT). It begins with an introduction that defines IoT as a network of devices that can sense environmental data and communicate with each other via the internet. Examples are given of common IoT devices like fitness trackers and devices that can automatically control lights. The document then discusses trends in IoT, noting that billions of devices will connect to the internet in the coming years. This will open opportunities but also challenges for security and privacy. An example is given of lights that turn on automatically when a person enters a room. The author expresses interest in working with IoT, particularly solving problems faced by people. Examples of potential areas of focus are given as nanotechnology