How cool is this USB connected instant message indicator. It sits by your computer waiting to alert you to new messages by hammering itself on the head! The device is the aptly named i-Knock. Of course you can set different indicator sounds for each of your buddies. This works with Skype, MSN, and Yahoo Messenger. You’ll also be able to get alerts if you receive mail or other users log onto your favorite messaging system. Check out the brief video on the next page.

Below is a short video that shows the i-Knock in action:

No word on pricing yet. Follow the link below for ordering and availability info.
i-Knock B01 Personal Instant Messaging Notifier via SlashGear