This simple VNC viewer was written in C++. It was optimized to run on Windows CE and Windows embedded compact devices.
Those industrial panel or thin client devices do not offer a lot of resources and it is often demanded by various companies to run a low profile VNC viewer within their industrial control devices.
Still there are millions of Windows CE and windows embedded compact based HMI panels running in industry with a live time of more than 20 years. The need for native VNC solutions is still a reality.
If you need a low profile native VNC server for your industrial panel, refer to MobileVNC.
This simple VNC viewer was published on Github under the MIT license. The MIT license allows OEMs to integrate the viewer into their own panels and hopefully contribute a little bit of code in return.