CASIMIR is a web-based PHP/MySQL interface which controls over SSH-secured connexions qemu/kvm virtual machines dispatched over several physical servers. It also provides to administrators the ability to delegate control of these machines to other users.
VISUAL is a program package for creating and running HMI (human machine interfaces) and SCADA or process visualization applications under LINUX.
It enables you to control/operate a/many PLC controlled machine(s) through a computer