Engadget's recession antidote: win an OWI Robotic Arm Edge!

This whole global economic crisis, and its resulting massive loss of jobs got us thinking. We here at Engadget didn't want to stand helplessly by, announcing every new round of misery without giving anything back -- so we decided to take the opportunity to spread a little positivity. We'll be handing out a new gadget every day to lucky readers until we run out of stuff or companies stop sending things. Today we've got an OWI Robotic Arm Kit on offer. Read the rules below (no skimming -- we're omniscient and can tell when you've skimmed) and get commenting! Hooray for free stuff!

Huge thanks to OWI for providing the gear!

The rules:

• Leave a comment below. Any comment will do, but if you want to share your proposal for "fixing" the world economy, that'd be sweet too.
  
• You may only enter this specific giveaway once. If you enter this giveaway more than once you'll be automatically disqualified, etc. (Yes, we have robots that thoroughly check to ensure fairness.)
• If you enter more than once, only activate one comment. This is pretty self explanatory. Just be careful and you'll be fine.
  
• Contest is open to anyone in the 50 States, 18 or older! Sorry, we don't make this rule (we hate excluding anyone), so be mad at our lawyers and contest laws if you have to be mad.
  
• Winner will be chosen randomly. The winner will receive one (1) OWI Robotic Arm Kit. Approximate retail value is $53.95.
  
• If you are chosen, you will be notified by email. Winners must respond within three days of the end of the contest. If you do not respond within that period, another winner will be chosen.
• Entries can be submitted until Saturday, July 18th, at 11:59PM ET. Good luck!
• Full rules can be found here.

Researchers create robo-moth, dream of a cyborg cricket-filled future

Researchers have long turned to insects for a little inspiration when creating robots, but things have entered a terrifying new dimension this week, with two separate groups each finding new ways to meld bug and machine. The further along of the pair is a group of scientists from Tokyo University's Research Center for Advanced Science and Technology, who have not only used a live silkmoth to control a toy car, but severed the head of a moth and wired it into the vehicle pictured above (look closely). By directing stimuli to the moth's still-functioning antennae, the researchers were able to record the motor commands issued by the brain's nerve cells and, in turn, control the vehicle -- which, in addition to totally freaking people out, allows them to study and record data on how neurons respond to stimulus.

Slightly less far along on the road to bug armageddon is Pentagon contractor OpCoast, which is working on some full on "cyborg crickets" that behave like the real thing but have the added benefit of being able to form a mobile communications network in an emergency situation. That network, the company says, could eventually consist of hundreds or thousands of the crickets which, like real crickets, would communicate with each other through wing beats, and even be able to vary their "call tone" when they detect the presence of chemical or biological agents, or potentially even the scent of a person trapped in rubble.

Read - AFP, "Japanese scientists aim to create robot-insects"
Read - PhysOrg, "Cyborg Crickets Could Form Mobile Communications Network, Save Human Lives"

[Via reddit]

Einstein robot learns to smile, teaches us how to feel

By now, you're no doubt well acquainted with the Albert Hubo Einstein robot developed by the mad scientists at KAIST, but some researchers at the University of California, San Diego has also been working on their own Einstein bot for the past little while, and they've now managed to teach it some new tricks. While the bot has previously been able to display a full range of expressions through some pre-programmed facial movements, it's now able to teach itself how to smile or display other emotions thanks to a new trial-and-error technique dubbed "body babble." That apparently works by comparing Einstein's attempts at an expression with some facial recognition software, which provides Al with some positive feedback each time he manages an actual expression. Did we mention there's a video? Check it out after the break.

[Via Switched]

Update: The folks at UC, San Diego have kindly pointed us towards a bit more background on their Einstein robot, including a video of its pre-self-teaching days, and a couple of behind-the-scenes pics. Head on past the break for one we like to call "Einstein: Behind the Face."

Continue reading Einstein robot learns to smile, teaches us how to feel