Tests of a modular snake robot in an Austrian nuclear power plant proved the multi-jointed, camera-headed robot can crawl through a variety of steam pipes and connecting vessels, suggesting it could be a valuable inspection tool, report researchers at Carnegie Mellon University’s Robotics Institute. The snake robot was able to maneuver through multiple bends, slip through open valves and negotiate vessels with multiple openings. With a videocamera and LED light on its head, the snake was able to peer into holes and to get multiple views of items of interest inside the pipes.
IEEE Spectrum has updated information and lots of new images of ATLAS: ATLAS was developed for DARPA by Boston Dynamics. Software-focused teams from Tracks B and C of the DARPA Robotics Challenge will use the robot to compete in the first physical competition of the Challenge in December 2013 at the Homestead-Miami Speedway.
Jet Propulsion Laboratory: The rover NASA will send to Mars in 2020 should look for signs of past life, collect samples for possible future return to Earth, and demonstrate technology for future human exploration of the Red Planet, according to a report provided to the agency. The 154-page document was prepared by the Mars 2020 Science Definition Team, which NASA appointed in January to outline scientific objectives for the mission. The team, composed of 19 scientists and engineers from universities and research organizations, proposed a mission concept that could accomplish several high-priority planetary science goals and be a major step in meeting President Obama's challenge to send humans to Mars in the 2030s. "Crafting the science and exploration goals is a crucial milestone in preparing for our next major Mars mission," said John Grunsfeld, NASA's associate administrator for science in Washington. "The objectives determined by NASA with the input from this team will become the basis later this year for soliciting proposals to provide instruments to be part of the science payload on this exciting step in Mars exploration." NASA will conduct an open competition for the payload and science instruments. They will be placed on a rover similar to Curiosity, which landed on Mars almost a year ago. Using Curiosity's design will help minimize mission costs and risks and deliver a rover that can accomplish the mission objectives. The team's report details how the rover would use its instruments for visual, mineralogical and chemical analysis down to microscopic scale to understand the environment around its landing site and identify biosignatures, or features in the rocks and soil that could have been formed biologically. "The Mars 2020 mission concept does not presume that life ever existed on Mars," said Jack Mustard, chairman of the Science Definition Team and a professor at the Geological Sciences at Brown University in Providence, R.I. "However, given the recent Curiosity findings, past Martian life seems possible, and we should begin the difficult endeavor of seeking the signs of life. No matter what we learn, we would make significant progress in understanding the circumstances of early life existing on Earth and the possibilities of extraterrestrial life." "The Mars 2020 mission will provide a unique capability to address the major questions of habitability and life in the solar system," said Jim Green, director of NASA's Planetary Science Division in Washington. "This mission represents a major step towards creating high-value sampling and interrogation methods, as part of a broader strategy for sample returns by planetary missions."
From Stolidus Simulations : Robot Vacuum Simulator 2013 is a groundbreaking simulator taking place in the incredible world of Robot Vacuum cleaners. The simulator puts you in the shoes of a Robot Vacuum cleaner and sends you on a journey through an appartment cleaning up the dust of man. Features: The most realistic robot vacuum simulator ever. Incredible single-player simulation Duel with your friends in 2 player mode A fully open world Fantastic music A main menu
Gizmag has a good write up about a new full body biped robot (TORO) that the engineers at the German Aerospace Center are currently working on. Gizmag article Project site (in english)
The goal of the DARPA Robotics Challenge (DRC) is to generate groundbreaking research and development so that future robotics can perform the most hazardous activities in future disaster response operations, in tandem with their human counterparts, in order to reduce casualties, avoid further destruction, and save lives. Disaster response robots require multiple layers of software to explore and interact with their environments, use tools, maintain balance and communicate with human operators. In the Virtual Robotics Challenge (VRC), competing teams applied software of their own design to a simulated robot in an attempt to complete a series of tasks that are prerequisites for more complex activities. Twenty-six teams from eight countries qualified to compete in the VRC, which ran from June 17-21, 2013. DARPA had allocated resources for the six teams that did best, but in an interesting twist, good sportsmanship and generosity will allow members of the top nine teams, listed below, to move forward: Team IHMC, Institute for Human and Machine Cognition, Pensacola, Fla. (52 points) WPI Robotics Engineering C Squad (WRECS), Worcester Polytechnic Institute, Worcester, Mass. (39 points) MIT, Massachusetts Institute of Technology, Cambridge, Mass. (34 points) Team TRACLabs, TRACLabs, Inc., Webster, Texas (30 points) JPL / UCSB / Caltech, Jet Propulsion Laboratory, Pasadena, Calif. (29 points) TORC, TORC / TU Darmstadt / Virginia Tech, Blacksburg, Va. (27 points) Team K, Japan (25 points) TROOPER, Lockheed Martin, Cherry Hill, N.J. (24 points) Case Western University, Cleveland, Ohio (23 points)
You can apply to take part in the Kinect for Windows developer kit program. This program, which begins in November 2013, will provide developers with tools and a pre-release sensor as soon as possible so they can start building new applications before general availability in 2014. The program fee will be US$399 (or local equivalent) and offers the following benefits: Direct access to the Kinect for Windows engineering team via a private forum and exclusive webcasts Early SDK access (alpha, beta, and any updates along the way to release) Private access to all API and sample documentation A pre-release/alpha sensor A final, released sensor at launch There are a limited number of spots in the program. Applications must be completed by July 31, 2013, 9:00 A.M. (Pacific Time). Apply here . For broad information about the new Kinect check out Wired's first look video .
Bloomberg Businessweek : The 3D printing industry turned downright frothy Wednesday as Stratasys agreed to acquire the startup MakerBot for about $403 million. Founded in 1989, Stratasys is a 3D printing veteran used to selling large machines to industrial customers. Based in Brooklyn, MakerBot has operated on the opposite end of the spectrum, making $2,000 or so machines that can sit on a designer or consumer’s desk and print three-dimensional objects out of plastic using techniques not all that dissimilar from traditional inkjet printers. The 3D printing industry has been consolidating as interest in the technology heats up. Stratasys acquired Objet, one of its main rivals, last year, while 3D Systems bought its rival Z Corp. The purchase of MakerBot could be seen as a lost opportunity for Hewlett-Packard, which many people in the 3D printing business have expected to enter the market, given its printing chops. MakerBot will continue to operate independently. The company has been something of a grassroots player, getting its start on the back of open-source hardware designs and software. The company’s CEO and co-founder, Bre Pettis, has also served as the charismatic voice, more or less, of the 3D printing movement.
IO9 has photos taken from an open air museum in the Ukraine that holds a bunch of robots used in the clean up of the Chernobyl disaster (1986). If you really want something heavy for Monday's breakfast---below is a documentary about the Russian soldiers, known as "biorobots", that sealed the reactor manually for the most part.
Kickstarter : Each robot has three buttons for user interface and a 3-axis accelerometer. The brain behind all these features is the ATmega128RFA1 by Atmel, running at 16MHz. It integrates an 8-bit AVR microcontroller with an 802.15.4-compliant and ZigBee-capable radio transceiver operating in the 2.4GHz band. Out of the box, it communicates at 250kbps over the air, but with custom firmware you can enable speeds of up to 2Mbps for an 8X increase in throughput. Atmel AVR Microcontroller: Compatible with Arduino so you can re-flash with your own firmware using the on-board bootloader ZigBee-Capable Radio: Communicate wirelessly with an 802.15.4-compliant radio, create mesh networks, control and monitor remotely Multi-Color (RGB) LED: Select from a full spectrum of colors 3-Axis Accelerometer: Detect free-falls, bumps, tilt angles Buzzer: Play notes or complete tunes, give audio responses to inputs RJ11 (6P4C) Expansion Connector: Use a standard phone cable to connect our Bluetooth/breakout boards or your own electronics to your Linkbot's power and I2C bus 3x Buttons - Easily control Linkbot modes and functions or write custom functions for button presses Micro-USB Connector: Connect to a computer or charger with a standard Micro-USB cable Rechargeable Lithium-Ion Battery: Run your Linkbot for over 3 hours for most applications before having to charge High Torque:Weight-ratio Motors: Light-but-strong motors produce up to 100oz-in of torque Absolute Encoding: Precisely control and measure speeds and angles down to 0.5 degrees BaroboLink Software: Graphical interface lets you run programs, actuate motors and read sensors on your computer Polycarbonate Housing: Super-durable, drop-tested from second-story building (not recommended) so it can handle your demanding projects SnapConnector Mounting Surfaces: Quickly connect and remove wheels, connecting plates, grabbers, even multiple Linkbots; or connect your own accessories with standard screws
The Atlantic has a great gallery of modern Chinese DIY inventions including the rickshaw robot pictured above.
blog.arduino.cc : Arduino Yún is the combination of a classic Arduino Leonardo (based on the Atmega32U4 processor) with a Wifi system-on-a-chip running Linino (a MIPS GNU/Linux based on OpenWRT). It’s based on the ATMega32u4 microcontroller and on the Atheros AR9331, a system on a chip running Linino, a customized version of OpenWRT, the most used Linux distribution for embedded devices. Available at the end of June for $69. Arduino Yun Specifications (via cnx-software.com ) : MCU – Atmel ATMega32u4 @ 16 MHz (same as the one used in Leonardo board) with 2.5KB SRAM and 32KB flash SoC – Atheros AR9331 MIPS-based Wi-Fi SoC running Linino, Arduino’s own Linux distribution based on OpenWRT. It’s the same chipset as in TP-Link WR703N router. Storage – microSD card slot USB – micro USB connector + full USB host port Connectivity – Ethernet + Wi-Fi 14 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs)
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IPR Robotics offers a wide range of servo-driven 7th axis linear rails for industrial robots. These rails come in ten different sizes and are constructed from modular high strength extruded aluminum sections to handle payloads of 100 kg to 1600 kg or from steel to handle 2000 kg payloads. This variety of rail sizes allows each application to be sized correctly, controlling the space required and the price point. The drive train design of these rails utilizes helical gear-racks and is proven over 10 years to be repeatable and reliable, even in tough foundry applications.