Sensor data is everywhere, and it can be used in various fields, including the health industry, weather prediction, sound analysis, and video streaming. Let's explore some of the uses of sensor data, as follows:

• Heath sensor data: A lot of medical institutions record patient vital signs in real time. These vital signs include heart rate, electrodermal activities, brainwaves, temperature, and more. This real-time sensor data, when collected, is massive, and can be considered big data. This data can be used by ICT technology to diagnose patients. 
• Weather data: The real-time streaming of weather data is done by many satellites, in order to collect the vital signs for the weather. This data is used in weather prediction.
• Sensor data from IoT: A lot of sensor data can be collected from custom Internet of Things (IoT) devices, such as the Raspberry Pi, Apple watches, smartphones, health watches, and so on. This data can be streamed in real time, making it available to some servers.