HDMIPi Affordable 9" High-Def screen for the Raspberry Pi

Small HDMI screens are expensive. Native HD ones are astronomical. Some folks at kickstarter drive the price down "Raspberry Pi" style.

• get hold of a small high-definition (HD) screen
• connect it to an HDMI driver board
• hook that up to your Raspberry Pi (or other HDMI device).

Raspberry Pi as low-cost HD surveillance camera

This article describes how to build a surveillance cam based on a Raspberry Pi micro-computer which records HD video when something moves in the monitored area. Live picture can be viewed from any web browser, even from your mobile while you're on the road.

What you will get:
See live stream in any web browser from anywhere
Record any motion into video file

Usually, such a cam will cost you around US$2.000, but with the result from this article, you will get such a cam for only about US$100.