Now I’ll tell You about what we touch everyday — door locks and handles. I don’t like doors with electricity connected, but I liked these products:

Swedish designers offer the new version of door handle with the indicator “vacant/occupied”. As you see, indicator is a handle itself — it shines by green/red light respectively. There are versions with the connection to the electricity and with the small batteries.

BrightHandle.com. Found here.

Now I’ll show You another interesting thing. Now You can secure your home with the latest in technology and at the same time eliminate the headache of shared or lost keys. BioCert Guardian is a fingerprint biometric door lock.

You can read more at biometricdoorlock.com.