A KVM device can allow two or more computers to share one display, one keyboard and one mouse. In earlier ones, people had to switch manually. The newer models allow you to switch with key...

A KVM device can allow two or more computers to share one display, one keyboard and one mouse. In earlier ones, people had to switch manually. The newer models allow you to switch with key combinations or mouse clicks. Draw a conceptual diagram of such a design (hint: PIO).