Is Your Microrobot Up for the (NIST) Challenge?

(NIST: Gaithersburg, MD) -- The scientists and engineers who introduced the world to tiny robots demonstrating soccer skills are creating the next level of friendly competition designed to advance microrobotics—the field devoted to the construction and operations of useful robots whose dimensions are measured in microns.

The National Institute of Standards and Technology (NIST), in collaboration with IEEE, is inviting university and collegiate student teams currently engaged in microrobotic, microelectronic, or micro-electromechanical systems (MEMS) research to participate in the 2010 NIST Mobile Microrobotics Challenge. The competition will be held as part of the IEEE International Conference on Robotics and Automation in May 2010 in Anchorage, Alaska.

Viewed under a microscope, the microbots are operated by remote control and move in response to changing magnetic fields or electrical signals transmitted across a microchip playing field. The bots are a few tens of microns to a few hundred microns long, and their masses can be just a few nanograms (billionths of a gram). They are manufactured from materials such as aluminum, nickel, gold, silicon, and chromium.

A microrobot used at the RoboCup 2009 nanosoccer competition by the team from Switzerland’s ETH Zurich is compared in size to the head of a fruit fly. The robot, which is operated under a microscope, is 300 micrometers in length or slightly larger than a dust mite. Credit: ETH Zurich

Like the NIST-coordinated “nanosoccer” events at the 2007 and 2009 RoboCup competitions (see www.nist.gov/public_affairs/calmed/nanosoccer.html), the Mobile Microrobotics Challenge will pit tiny robotic contestants against each other in three tests:

1. A two-millimeter dash in which microrobots sprint across a distance equal to the diameter of a pin head

2. A microassembly task where the competitors must insert pegs into designated holes

3. A freestyle competition where each team chooses a task for its robot that emphasizes one or more abilities from among system reliability, level of autonomy, power management, and task complexity

These events are designed to “road test” agility, maneuverability, response to computer control, and the ability to move objects—all skills that future industrial microbots will need for tasks such as microsurgery within the human body or the manufacture of tiny components for microscopic electronic devices.

NIST is organizing the 2010 Mobile Microrobotics Challenge with the IEEE Robotics and Automation Society. NIST’s goal in coordinating competitions between the worlds smallest robots is to show the feasibility and accessibility of technologies for fabricating MEMS, which are tiny mechanical devices built onto semiconductor chips. The contests also drive innovation in this new field of robotics by inspiring young scientists and engineers to become involved.

To apply for the NIST Mobile Microrobotics Challenge, teams must submit a proposal by Dec. 31, 2009.

Send proposal by e-mail: microrobotics2010@nist.gov 

Send by standard mail:

Craig McGray
NIST Microrobotics Challenge 2010
100 Bureau Drive MS 8120
Gaithersburg MD  20899-8120

Proposals must include the following:

• A roster of individuals contributing to the team
• Contact information for the team leader
• A list of the facilities available for fabrication, operation and characterization of microrobots
• An overview of the microrobot design
• An overview of the intended capabilities of the microrobot
• An overview of the fabrication process to be used

About The Author

NIST

Founded in 1901, The National Institute of Standards and Technology (NIST) is a nonregulatory federal agency within the U.S. Department of Commerce. Headquartered in Gaithersburg, Maryland, NIST’s mission is to promote U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve our quality of life.