Thursday, April 30, 2009

Honda's Robo-Legs Uncovered


The days of crutches and supports have gone. The Japanese automotive giant and a pioneer in humanoid robots, Honda has come up with a new robot technology that helps people with difficulty in walking. Its like a robotic leg, an exoskeleton you may call it but it looks just cool. Its not the stuff of movies anymore but it out here.

Inspired by Honda's advance robot Asimo, Honda has developed the technology from there. It has two products- Stride Management Assist and Bodyweight Support Assist.




The Stride Management Assist is an easily wearable lightweight device that helps people with difficulties in walking but still can walk on their own. Applying cooperative control based on the information obtained from hip angle sensors, the motors provide optimal assistance based on a command from the control CPU.




The other device, Bodyweight Support Assist, also assist in walking as well as in some physically challenging tasks. It supports body weight to reduce the load on the users legs and also supports movement. It supports the user while walking, climbing stairs and also in a crouched position. It is easy to wear with a simple structure consisting of a chair, shoes and a frame.

These devices are being tested in Honda's assembly lines. The lithium-ion battery is good for two hours of crouching or walking — an interval that matches up nicely with break times.


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Wednesday, April 22, 2009

Eye-Fi:The Memory Card with Wi-Fi

Many of us hate the hassle of transferring photos from the camera to the laptop. First remove the card, put it on your computer, then transfer the photos, then again get it back to your camera. I know how much of a nightmare it is. Thats why I prefer keeping multiple cards.

Now some of us would be wondering if we could magically transfer the photos directly via bluetooth or internet or somehow to the laptop without having to do that much. We realize that it could happen somewhere in the future but not NOW...

Well its time to stop dreaming cuz you are in the future my friend.. Cuz here we have a normal SD card with gigabytes of storage with Wi-Fi integrated into it. Yes you heard me right Wi-Fi.

The Eye-Fi Card is a wireless memory card. By squeezing a Wi-Fi transmitter onto the main chip of a two-gigabyte memory card, Eye-Fi allows a camera to automatically beam photos to a computer or upload them to the Web. It can automatically upload pictures in JPEG format from a camera to photo sharing sites such as Flickr, Picasa, Facebook, PhotoBucket and may support youtube soon. It can also use Wi-Fi to find its location and geotag photos to display on a map.

To know more about Eye-Fi you can go and check it out on its own website at www.eye.fi.


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