If you need to access your Raspberry PI projects without using a monitor, you can set up a Secure Shell (SSH) on your computer.

The folks at Raspberry Pi have announced a new touchscreen component for people using boards to create miniature touchscreen ...

“If the Raspberry Pi is set up as a headless machine, you will not need a monitor, keyboard, or mouse–just another computer, which would be used to access it remotely over the network via SSH.