GPS or Global Positioning System is a network of orbiting satellites that send precise details of their position in space back to earth. The signals are obtained by GPS receivers, such as navigation devices and are used to calculate the exact position, speed and time at the vehicles location.
The Bluetooth low energy is perfect technology for wearables because it is very energy efficient and inexpensive to boot. The BLE modules are tiny. The Bluetooth Special Interest Group Bluetooth SIG’s v4.2 and the new v5 specifications declare some excellent security requirements.
Indoor navigation is a direction that is interesting for a wide range of technologies, from cybersecurity to SCADA systems. The main challenge is how to organize precisely moving or tracking some object inside a building where is no GPS signal.
Our client has an application that he wants to connect to cloud database/service. As the result, after several discussions we decided to make small research and comparison between most popular BaaS systems. the first filter was that this service should be backed by big company (stability, support, growth, useful knowledge for people, etc.). The information… Read More »