Kickstarted at $3M, How Tiko is Set to Be the Best and Cheapest 3D Printer
Sage Lazzaro for The Observer: When we last talked with the folks from Makerbot, we discussed how 3D printers will soon be household appliances as common as microwaves, vacuums and well, regular printers. But they agreed that certain design and affordability standards need to be met first. Little did we know, a 3D printer set to meet those standards was being developed in Toronto as we spoke.
We’re talking about Tiko, the meticulously designed and shockingly affordable “unibody” 3D printer that’s had the industry’s experts and publications buzzing. The $179 3D printer surpassed its Kickstarter goal of $100,000 in three hours and finished up its campaign last Friday with a total of just under $3 million in pledges.
Tiko looks nothing like any 3D printer you’ve seen before. While most have a multipart frame, Tiko’s frame is one piece with three sets of arms that move in unison, essentially eliminating issues of misalignment or inaccurate prints associated with other products. The New York Observer spoke with Tiko founder and CEO Matt Gajkowski, who explained that Tiko’s unique design is actually essential to its affordability. Cont'd...
Building Enthusiasm for Construction Robotics
Vicki Speed for Inside Unmanned Systems: It would seem that robotic systems could provide an extra measure of safety, as well as a higher level of efficiency and machine-consistent quality. Yet, to date, the use of robotic systems on construction jobsites has been minimal. The building industry, however, is looking with fresh eyes at robots—including at least three new systems expected to be available this year—with a focus on near-term efficiencies that make investment in the systems make sense.
Demolition Days
Among the first fully-realized applications of robots in the construction environment are those used to support work that comes at the end of a structure’s life, namely demolition. In fact, remotely operated demolition robots have been around for more than a decade.
Robotic Building Blocks
The short answer is, ‘Yes.’ There are robotic systems in development around the world that can lay bricks, set tile or finish concrete floors.
Bionic Builders?
While not autonomous systems, robotic exoskeletons, those high-tech wearable suits seen in futuristic movies that help mere mortals defend Earth against other beings, could be a very real part of tomorrow’s jobsite and a possible precursor to autonomous robots in the field.
Microsoft HoloLens gets real with robotics, surgery, architecture
Jared Newman for PCWorld: At the 2015 Build conference, Microsoft tried to prove that HoloLens is more than just a neat gimmick.
The company showed off several new demos for its “mixed reality” headset, which can map digital imagery onto the user’s physical surroundings. While previous demos had focused on fun ideas like a virtual Mars walk and a living room-sized version of Minecraft, the Build presentation emphasized real-world applications for businesses and education.
For instance, Microsoft showed how architects could use HoloLens to interact with 3D models, laid out virtually in front of them on a table. They might also be able to examine aspects of a building site at full scale, with virtual beams and walls rendered before their eyes.
Not all the presentations were so serious. Microsoft also showed off an actual robot whose controls appeared in the virtual space above the robot’s head. Users could then create a movement pattern for the robot by tapping on the ground. Another demo showed how users could create their own personal screens that followed them around in real space.
Festo BionicANTs and eMotionButterflies
From Festo Bionic:
With the bionic butterflies, for the first time Festo combines the ultralight construction of artificial insects with collision-free flying behaviour in a collective. For coordination purposes, the eMotionButterflies make use of a guidance and monitoring system, which could be used in the networked factory of the future... ( additional info )
Like their natural role models, the BionicANTs work together under clear rules. They communicate with each other and coordinate their actions and movements among each other. The artificial ants thus demonstrate how autonomous individual components can solve a complex task together working as an overall networked system... ( additional info )
What You Wanted To Know About AI
Run down of the state of AI from FastML:
Let’s take a look at how advanced we are, really. Two representative and well known examples of the current state of the art are:
Automatic image annotation using a combination of convolutional and recurrent neural networks
DeepMind’s deep reinforcement learning for playing Atari games
( cont'd at FastML )
Runt Rover Robot Kits from Actobotics
From Servocity:
Simply mount your electronics using our innovative multi-board mounts that are compatible with a variety of micro-controllers; such as Raspberry Pi, Arduino and the SparkFun Redboard. The Runt Rovers™ are perfect for beginning light programming and educational applications... ( Servocity available options )
Robotnik's Mobile Manipulator RB-1
From Smashing Robotics:
Spanish company Robotnik introduced earlier this week their very own RB-1 mobile manipulator. The robot is designed for indoor use in household as well as professional environments, and is brought to life by using well known Dynamixel Pro series servo actuators which add up to 13 degrees of freedom (DOF), depending on variant. It is well suited for remote manipulation or human assistance applications and can be fully autonomous or manually controlled... ( full article ) ( datasheet )
Beating Super Hexagon With Computer Vision
Two great examples of using Computer Vision to beat Super Hexagon.
Super Hexagon is a really hard game. The goal of Super Hexagon is to control a small triangle which circles around a central hexagon (which occasionally collapses into a pentagon or square in the hexagon and hyper hexagon difficulty) attempting to avoid contact with incoming "walls".
First example from Valentin Trimaille's Super Hexagon bot:
Ray Casting Wall Detection
The point is that a bot for this game makes a really nice image processing project to start learning OpenCV: simple shapes but lots of human disturbing effects, fast-paced game meaning real-time is required, very simple controls: rotate CW or CCW... ( full article )
Second example from Shaun LeBron's Super Hexagon Unwrapper:
This project is written in Python. It employs Computer Vision algorithms provided by SimpleCV to establish a reference frame in the image. Then it warps (or "unwraps") the image based on that reference frame, using OpenGL fragment shaders... ( github code ) ( full explanation )
Proposed FAA Commercial UAS Rules
From IEEE Spectrum:
Unmanned aircraft must weigh less than 55 lbs. (25 kg).
Visual line-of-sight (VLOS) only; the unmanned aircraft must remain within VLOS of the operator or visual observer.
At all times the small unmanned aircraft must remain close enough to the operator for the operator to be capable of seeing the aircraft with vision unaided by any device other than corrective lenses.
Small unmanned aircraft may not operate over any persons not directly involved in the operation.
Daylight-only operations (official sunrise to official sunset, local time).
Must yield right-of-way to other aircraft, manned or unmanned.
May use visual observer (VO) but not required.
First-person view camera cannot satisfy “see-and-avoid” requirement but can be used as long as requirement is satisfied in other ways.
Maximum airspeed of 100 mph (87 knots).
Maximum altitude of 500 feet above ground level... (full article)
ReWalk Robotics Hopes to Raise $50M in IPO
From Boston Herald:
A company with U.S. headquarters in Marlborough that was recently awarded FDA approval to sell its robotic exoskeletons for paraplegics plans to raise $50 million in an IPO this week, possibly on Friday.
Israeli-based ReWalk Robotics is planning to sell 3.5 million shares for between $14 and $16 each, which puts it at the low end of the 13 local health care companies which have gone public since the beginning of the year, more than any other year in history. Most of those have been biotech companies, however, making ReWalk the first robotics-focused company to do so in at least a couple of years... ( cont'd )
REMUS SharkCam: The Hunter and the Hunted
From Woods Hole Oceanographic Institution's Vimeo page:
In 2013, a team from the Woods Hole Oceanographic Institution took a specially equipped REMUS "SharkCam" underwater vehicle to Guadalupe Island in Mexico to film great white sharks in the wild. They captured more than they bargained for.
Additional article in Oceanus Magazine.
JIBO
From JIBO's Indiegogo campaign:
Friendly, helpful and intelligent. From social robotics pioneer Dr. Cynthia Breazeal.
A Robot Valet Will Park Your Car at This German Airport
Last week, Düsseldorf airport (DUS) introduced robot valets to take the hassle out of parking for travelers. Travelers can leave their cars at the arrival level of the ParkingPLUS structure. As they leave, they confirm on a touch-screen that no one is in the car.
The robot valet, nicknamed "Ray," takes it from there. The robot measures the vehicle, picks it up with a forklift-like system, and takes it to the back area, where it will position it in one of the 249 parking spots reserved for automated valets.
The machine is capable of carrying standard cars weighing up to 3.31 tons. The robot valet is even connected to the airport's flight data system, and by checking customer trip data with the database, Ray knows when the customer will return for the vehicle. A traveler can note any itinerary changes in a parking app, which is available for iOS and Android.
TravelByDrone
From travelbydrone.com:
We want to give you the chance to discover the world from the perspective of drones. The video footage of the area you are most interested in is as accessible as never before.
On this site, everyone can share YouTube videos and add the corresponding location. It will appear on the map with a pin where the video footage has been recorded. After submitting a request to share a video, a dedicated team will review the material before validating the request. As soon as the request has been validated, the shared video will be visible on the map... ( Travel By Drone search page )
Response by Ray Kurzweil to the announcement of chatbot passing the Turing test
From Ray Kurzweil's blog:
In my 2004 book The Singularity Is Near, I anticipated that there would be premature announcements of this kind:
The Singularity Is Near, page 295 | Turing was carefully imprecise in setting the rules for his test, and significant literature has been devoted to the subtleties of establishing the exact procedures for determining how to assess when the Turing test has been passed. In 2002 I negotiated the rules for a Turing test wager with Mitch Kapor on the Long Now website... ( cont'd )
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