Andrew Warkentin has spent over twenty years collecting old operating systems and getting them to run. The result is the ...

Virtual PLCs can automatically recover from hardware failures by restarting on another server, thereby eliminating the downtime and guesswork of physical PLC replacement. Running control logic in ...

Andrew Warkentin's Virtual OS Museum packages 600-plus historical operating systems into a downloadable Linux VM, with Full and Lite editions for offline use.

Developing electrical and electronic content for vehicles has always been an engineering and manufacturing challenge. The road is an exceptionally rough environment for components: temperature and ...