Handshake
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Osaka University wants to shake your hand with its robotic glove (video)
Feel like you aren't connecting with the people you video chat with? A team from Osaka University has developed a robotic hand that'll start a chat by gripping your paw with the warmth and firmness of a rugby player. Assembled from silicone and sponge, the researchers fitted a film heater to keep the electrical extremity at 37 degrees Celsius -- the theory being that if its warmer than your own hand, you're more predisposed toward it. Future plans for the mechanical metacarpus include adding a pressure sensor so it'll match your grip and welding it to a telepresence robot for executives to harass their colleagues with a constant stream of formal greetings. If you're wondering, the answer's yes; we do have footage of terrified exhibition guests giving it a go after the break.
Scientists formalize perfect handshake; world peace on track for 2012
PH = (e² + ve²)(d²) + (cg + dr)² + π{(4< s >2)(4< p >2)}² + (vi + t + te)² + {(4< c >2)(4< du >2)}² Where (e) is eye contact (1=none; 5=direct) 5; (ve) is verbal greeting (1=totally inappropriate; 5=totally appropriate) 5; (d) is Duchenne smile - smiling in eyes and mouth, plus symmetry on both sides of face, and slower offset (1=totally non-Duchenne smile (false smile); 5=totally Duchenne) 5; (cg) completeness of grip (1=very incomplete; 5=full) 5; (dr) is dryness of hand (1=damp; 5=dry) 4; (s) is strength (1= weak; 5=strong) 3; (p) is position of hand (1=back towards own body; 5=other person's bodily zone) 3; (vi) is vigour (1=too low/too high; 5=mid) 3; (t) is temperature of hands (1=too cold/too hot; 5=mid) 3; (te) is texture of hands (5=mid; 1=too rough/too smooth) 3; (c) is control (1=low; 5=high) 3; (du) is duration (1= brief; 5=long) 3. It's that easy! Perhaps just as interesting is the fact that this formula was arrived at by University of Manchester scientists hired by Chevrolet "as part of a handshake training guide for its staff to prepare them ahead of the launch of the new 5 Year Promise offer, which aims to offer peace of mind and reassurance to its customers." Now excuse us while we go practice with our best friend for the rest of our useful lives. [Image courtesy of Aidan_Jones]
Q&A with Transactions app developers: Kyle Richter and Ian Baird
I recently had the opportunity to sit down (virtually) and have a chat with Kyle Richter and Ian Baird, two iPhone developers who have come up with the game-changing Handshake app for contact sharing on the iPhone (TUAW review), then released the credit card and payments app Transactions (TUAW review) which can transform any iPhone or iPod touch into a basic point-of-sale device. We talked about how they came up with the idea of their Transactions application, and they shared their experience of developing for the iPhone. Cory: What was your vision behind creating Transactions, and why did you pursue this idea and turn it into an iPhone application? Kyle: When working with a platform that is as new as the iPhone the goal is to try and find niches that haven't yet be filled or not properly filled. While I was out jogging with Ian one evening it hit me that a lot of businesses have a need to accept credit cards anywhere. It felt like a perfect solution for the iPhone so we started to research the feasibility. Ian: One of the driving influences for us has been to take advantage of the "democratizing force" of the platform. We have Authorize.net for the higher end, more professional users who will use this app on a day to day basis. We also felt we needed to make this application accessible to the farmer who's selling his or her produce at the farmer's market. Or the craftsperson selling his or her wares at a trade show. That was the motivation for including the Paypal option. It doesn't require a merchant account. That's a *big deal*.Continue reading to hear more from Kyle and Ian about their iPhone programming experience, and advice for prospective iPhone developers.
First Look: Handshake for iPhone
How many times have you been away from your computer and wanted to give someone your contact information? With a new app called Handshake [iTunes Link], you can send another iPhone (or iPod touch) user any contact information stored on your iPhone. The application works by using Core Location coupled with other technologies to send address book cards over the air.When you first launch Handshake, it will attempt to find your address book card; if it can't, it will ask you to specify a card. Handshake will then connect to its servers, and you will be able to send either your card, a contact's card, or a picture -- just by tapping on one of the main three buttons. You can also change your default card by tapping the wrench in the top-right corner of the application and choosing the blue arrow under "My Card." This is a very simple application, with a very simple idea, that just works. The application will send data over WiFi, 3G, and EDGE connections. Since the application uses Apple's Core Location framework, it relies on GPS, cell triangulation, or WiFi positioning. The lack of GPS on the iPod touch makes the app less reliable than the iPhone, but a new feature in version 1.1 hopes to fix this by allowing users to search for others who are sharing cards. Version 1.1 will also give users the ability to send industry-standard vCards through email to other people, regardless of whether they're using an iPhone or not. Handshake is currently at version 1.0.1, and can be downloaded from the iTunes Store in two flavors: free or paid. The paid version removes the ads. Version 1.1 should be out sometime this week. You can look at our gallery of screenshots to see the additions to version 1.1.%Gallery-35905%Thanks to Kyle Richter and Ian Baird for the information, and their help!
Forum post of the Day: E-Sportsmanship
I played softball when I was just a little mandy. I was in right field, and I wasn't particularly good, but I had a blast playing. Some how I came out of it with a few championship trophies and a lot of great memories. At the conclusion of each of our games we would line up as a team and slap hands with the opposition. "Good game. Good Game. Good Game. Good Game. Good Game." I'm sure that a number of you have had similar experiences. We were taught to be good sports when we won and when we lost. The fascinating part of an esport is that we are not face to face. Rather than bringing out our magnanimous natures, we tend to get cranky in the wake of a loss, and sometimes even after a victory. Karelle of Hydraxis admitted in the general forums the he is a poor loser. He felt he was unjustly beaten by a team that overgeared him and was insulted when the team leader whispered "good game." Rather than repeating the greeting, the original poster /spit on the victor.
InvenSense shrinks gyroscopic chip for cameraphone image stabilization
Soon you may not be able to blame your crappy cameraphone pics on the quality of your handset's imaging equipment, thanks to a tiny new dual-axis gyroscope built using MEMS technology that will be employed for image stabilization on future, multi-megapixel phones. Built by San Jose's InvenSense Corp., the IDG-1000 is a single-chip silicon device as small as a baby's fingernail, or five times smaller than competing solutions based on so-called piezo-type technology. Volume shipments of the new chip are scheduled to begin this fall, so don't be surprised if you see one incorporated into Samsung or LG's next entrant into the ongoing battle for cameraphone resolution supremacy.[Via The Raw Feed and EE Times]
