The Queue Management System is used to control queues in a number of sectors such as finance,healthcare,public sectors.
The Queue board is designed for spesific bank branches in Turkey as it is roughly illustrated in Figure 1. However, it can be adapted any other qMatic system not only for finance sector but also healthcare,public sectors and so on.

PC : C#, C++, Server Side Programming, DLL Programming
Communication : Designed special encryption data packaging protocol over COM Port.
Embedded Environment : Decryption and driving suitable screens via STM32F100C8 which is belong to the family of STM32F100xx.
Reference Companies : DenizBank, Intertech, Elektronet