actuators
Latest
Google bought a UK startup that turns screens into speakers
Over the past year, Google has demonstrated its desire to step up its hardware game. The company bought HTC's Pixel team for $1.1 billion, designed its own imaging chip for the Pixel 2 and also hired a key Apple chip designer. Bloomberg reports that in its bid to gain an edge on the competition, Google has quietly snapped up UK startup Redux, a small team focused on delivering sound and touch feedback via mobile displays.
Rethink delivers Baxter the friendly worker robot, prepares us for our future metal overlords (video)
No one would characterize existing factory robots as especially warm and fuzzy: they're usually disembodied limbs that are more likely to cut you than hug you. Rethink Robotics wants to put a friendly face on those machines, both figuratively and literally. Its about-to-ship Baxter worker robot carries a touchscreen face that's as much about communicating its intent as giving humans something more relatable. Likewise, it's designed to be easily programmed by its organic coworkers and react appropriately -- you guide Baxter by one of its two arms to tell it what to do, and its combination of cameras and a quad-core processor let it adapt to real-world imperfections. Even the series elastic actuators in its arms give it a softer, subtler movement that's less likely to damage products or people. While Baxter isn't as ruthlessly quick as most of its peers, the relatively low $22,000 price and promise of an SDK for its Linux brain in 2013 should make it easier to accept than the six-digit costs and closed platforms of alternatives. We just hope we're not being lulled into a false sense of security as lovable robots invade our manufacturing base ahead of the inevitable Robopocalypse. [Thanks to everyone who sent this in]
Ant-Roach inflatable robot can carry a family, scare the kids (video)
This 15-foot inflatable pneumatic beast is a confusing mix of child-like inflatable wonder and cold, brutal, robopocalypse-beckoning science. The Ant-Roach (half-anteater, half, er, roach) is still a concept device, with inflatable actuators on the legs doing the heavy lifting -- apparently up to 1,000 pounds. Manifolds are peppered along the beast's underbelly, with a microcontroller obeying its soft-stomping orders by wireless signal. While it battles for our inflatable robot affections, you can check it (just about) conquering shallow water right after the break. P.S. We'd be remiss if we didn't point out that the same lab has also developed an inflatable robot arm. Check it out after the break as well.
Self-folding origami folds itself, so that you don't have to
We've always thought maybe we'd dedicate ourselves to learning cool things like origami and yo-yo tricks in our twilight years, but it's starting to look like we might not have to bother, after all. A team of researchers have created "programmable matter" -- essentially origami that folds itself. Made from paper that's edged with programmable actuators which cause it to 'fold itself,' its creators hypothesize that it could be used to make things like cups that adjust to the amount of liquid they contain, but really, does something like this need to justify its existence? Check out the video below, and hit up the source for a full read of the research.
