Enter the discipline of haptics, which involves using robotics with sophisticated feedback and controls to simulate a tactile experience for the user.
Combining magnetic field immunity with high precision motion over inches of travel, piezo "leg" motors walk the line.
From Harvard Biodesign Lab: The Soft Robotics Toolkit is a collection of shared resources to support the design, fabrication, modeling, characterization, and control of soft robotic devices. The toolkit was developed as part of educational research being undertaken in the Harvard Biodesign Lab. The ultimate aim of the toolkit is to advance the field of soft robotics by allowing designers and researchers to build upon each other’s work. The toolkit includes an open source fluidic control board, detailed design documentation describing a wide range of soft robotic components (including actuators and sensors), and related files that can be downloaded and used in the design, manufacture, and operation of soft robots. In combination with low material costs and increasingly accessible rapid prototyping technologies such as 3D printers, laser cutters, and CNC mills, the toolkit enables soft robotic components to be produced easily and affordably... ( project's homepage )
Lightweight, high-efficiency servomotors stabilize and position sensor turrets on unmanned aerial vehicles.
Robotmaster Software Is Used To Create An Automated Way Of Producing Custom Orthotics Using Milling Robots
Our simplified working procedure imports the unique patient 3D model into a preprogrammed production design strategy that takes account of all the pertinent milling and robot articulation data.
Kickstarter for version 4 of ArduIMU: Initially, the ArduIMU project was started as an open source project by 3DRobotics in 2007 to create an inertial measurement unit based on the Arduino™. We contributed to the software development of that project, but, the initial ArduIMU was meant to be used solely as an inertial measurement unit. We want to do better than that; so we developed a brand new platform with other sensors such as a barometer, relative humidity sensor, and light sensor. We also included wireless communication capabilities as well an SD card for data logging and storage. Since then, we have gone through many revisions, adding even more sensors and functions which are present in the latest ArduIMU V4. With this new augmented and improved sensor board we are redefining the term IMU. We proudly present our Arduino™ based Integrated Measurement Unit: the ArduIMU V4... ( cont'd )
From University of Tokyo: ACHIRES is composed of high-speed vision and high-speed actuators to achieve instantaneous recognition and behavior. The similar technologies are used in our Janken (Rock Paper Scissors) Robot. High-speed vision detects the state of the biped robot including the timing of landing at 600 fps. The biped mechanism with the leg length of 14 cm is set to run in the sagittal plane. At present, the running velocity reaches 4.2 km/h. Simple control based on high-speed performance of sensory-motor system enables the biped robot to stably run without falling, unlike computationally expensive ZMP-based control which is commonly used for balance. The aerial posture is recovered to compensate for the deviation from the stable trajectory using high-speed visual feedback. We also address a task of somersaulting. While running, the robot takes a big swing with one foot and jumps. After takeoff, both legs are controlled to curl up for high-speed rotation in the air. ACHIRES is going to be improved to push the envelope while demonstrating various biped locomotion tasks... ( cont'd )
Back to school and back to work with the tradeshow schedule for the Robotics and Advanced Manufacturing industry heating up. This year RoboticsTomorrow has setup a special newspage devoted to news and announcements from International Manufacturing Technology Show (IMTS 2014) taking place beginning of September.
With 3D CAD software, designers can actually simulate a robot's capabilities by reviewing how the robot's construction will be effected by the selected materials.
From IEEE Spectrum: Printable, self-folding robot created by Harvard and MIT researchers... ( IEEE Spectrum story ) ( full paper )
From hitchBOT's page: I am hitchBOT — a robot from Port Credit, Ontario. I am traveling from Halifax, Nova Scotia to Victoria, British Columbia this summer. As you may have guessed, robots cannot get driver’s licences yet, so I’ll be hitchhiking my entire way... ( cont'd )
Ino tools webpage : Ino is a command line toolkit for working with Arduino hardware It allows you to: Quickly create new projects Build a firmware from multiple source files and libraries Upload the firmware to a device Perform serial communication with a device (aka serial monitor) Ino may replace Arduino IDE UI if you prefer to work with command line and an editor of your choice or if you want to integrate Arduino build process to 3-rd party IDE. Ino is based on make to perform builds. However Makefiles are generated automatically and you’ll never see them if you don’t want to. Features Simple. No build scripts are necessary. Out-of-source builds. Directories with source files are not cluttered with intermediate object files. Support for *.ino and *.pde sketches as well as raw *.c and *.cpp . Support for Arduino Software versions 1.x as well as 0.x. Automatic dependency tracking. Referred libraries are automatically included in the build process. Changes in *.h files lead to recompilation of sources which include them. Pretty colorful output. Support for all boards that are supported by Arduino IDE. Fast. Discovered tool paths and other stuff is cached across runs. If nothing has changed, nothing is build. Flexible. Support for simple ini-style config files to setup machine-specific info like used Arduino model, Arduino distribution path, etc just once. ( Homepage )
Compared to manual inspection, a machine vision and barcode reading system offers improved accuracy, higher consistency, and it works non-stop, day in and day out.
From Tilman Griesel's posts on DIY Drones: Open source project to make FPV(first person view) with the raspberry pi easy to use for every one. OpenFPV is a project that uses latest technology to provide low latency, easy and well tested open source FPV flying. Based on single-board computers, HD cameras and IEEE 802.11. Current Features: Recording Web interface Low-Latency H264 Streaming (≈120ms) RESTful API Customizable Extendable Installer (in progress) Minimal bettery consumption Roadmap: Invite more people to join the development team Complete the installer More field tests with different setups Create desktop applications for mac/win with HUD support Add OculusVR support Release is not available yet but you can follow the progress on DIY Drones or the OpenFPV homepage .
Parallella Computer Specifications: The Parallella platform is an open source, energy efficient, high performance, credit-card sized computer based on the Epiphany multicore chips developed by Adapteva. This affordable platform is designed for developing and implementing high performance, parallel processing applications developed to take advantage of the on-board Epiphany chip. The Epiphany 16 or 64 core chips consists of a scalable array of simple RISC processors programmable in C/C++ connected together with a fast on chip network within a single shared memory architecture... ( cont'd ) A realtime raytracing example running on the 16-core Epiphany chip:
Records 526 to 540 of 568
The ST Robotics Workspace Sentry robot and area safety system are based on a small module that sends an infrared beam across the workspace. If the user puts his hand (or any other object) in the workspace, the robot stops using programmable emergency deceleration. Each module has three beams at different angles and the distance a beam reaches is adjustable. Two or more modules can be daisy chained to watch a wider area. "A robot that is tuned to stop on impact may not be safe. Robots where the trip torque can be set at low thresholds are too slow for any practical industrial application. The best system is where the work area has proximity detectors so the robot stops before impact and that is the approach ST Robotics has taken," states President and CEO of ST Robotics David Sands.