Sensor for Android and Blackberry.

More info & purchase: link

The iBAC  -  an alcometer (a small breathalyser unit connected to the mobile device using Bluetooth), a phone application and a web site for tracking the readings of multiple users.

It can be useful for transport or other businesses that need their employees to be alcohol-free on the job.

More info & purchase: link

More & pre-order: link

A true marvel of modern engineering, PLEN is made up of the highest grade of servo motors, a powerful onboard microprocessor and precision machined parts. Each robot is built to order by the guys at Systec Akazawa in Osaka, Japan. The robot is controlled wirelessly by Bluetooth and can connect to your PC by standard USB connection. It is fun for kids and adults alike.

More info & purchase: link

The WakeMate, a sensor-laden wristband packaged with sleep analysis software, determines the optimal wake-up point in your REM cycle and adjusts your alarm for that moment. It also lets you say you really use your iPhone 24/7.

From the product page:
Problem: Traditional alarm clocks wake you at a random point in your sleep cycle, leaving you feeling groggy.
Solution: The WakeMate will analyze your sleep to find the optimal time for you to wake up. You will feel refreshed and energized every time you wake, even from naps!
Problem: After sleeping, you may still feel tired – you’re getting poor quality sleep without realizing why.
Solution: View a full analysis of your sleep on our Analytics Platform. You will receive personalized instructions on how to improve your sleep so you can have your best night’s sleep, every night.

More info & purchase: link

Reports data from GPS, Network and Accelerometer. Records min and max accelerometer data. Can prevent phone from sleeping to allow uninterruptible data collection. v 1.1.0
Now with record and export features to save data to SD card.
Feel free to email suggestions for future updates and other new features.

Package name : TomReay.proxSensor

For the HTC Hero:
Acts as a proximity sensor using the built in light sensor during phone calls.
Automatically locks the screen when you put it to your ear, unlocking it again when you take it away from your ear

We’ve been tracking Twitter founder Jack Dorsey’s Square since May when we first got the details on the new mobile phone payment service.
Today the company unveiled its website for the first time, and they continue to test the product in private beta. Dorsey twittered that the site is live moments ago.
The idea – let people quickly and easily accept physical credit card payments from their mobile phone. A small device attaches to the phone via the headset/microphone jack. The device gets the power it needs to send data to the phone from the swipe of the card, and sends the information over the microphone connection. Based on the shots below, the device is compatible with both the iPhone and Android (or at least the recently released Droid).
Think paypal, but anyone can now accept physical credit card payments, too. With no contracts or monthly fees. People are sent receipts by text and email.
We have a short interview with Dorsey as well as a video of the product being used and will post it shortly.

Direct link: link