The STAR Robot - From Minority Report?

The STAR (Sprawl Tuned Autonomous Robot) is a 3D-printed robot modeled after an insect's ability to squeeze into even the tiniest spaces. It was developed by students at UC Berkeley's Biomimetic Millisystems Lab. the STAR is able to flatten its legs down to slip under a small gap and then raise them up again to climb over larger obstacles.


(STAR (Sprawl Tuned Autonomous Robot))

With the exception of the electronics, each component of the STAR was built using a ProJet 3000 3D printer, meaning a full robot can be manufactured quickly and cheaply. The main core of the bot holds its control board and battery, which are connected to the six individual legs that propel it forward. Each of the legs has three spokes measuring 2.8 cm (1.1 in) with a 90-degree gap between them, which allow it to crawl over obstacles 4 cm (1.6 in) higher than if it just had wheels.

A brushed DC motor provides motion to each set of legs, while a 300 mA/hr LiPo 4V battery gives it enough power to run at full speed for 30 minutes on a single charge. Altogether, the tiny robot weighs just 73 g (2.6 oz).

What really sets the STAR apart from other robots, though, is its ability to adjust its sprawl angle (i.e. the angle between its body and legs) over a range of 150 degrees to adapt to different situations. Depending on the angle, the robot can move faster over different surfaces, climb over taller objects, or slip into narrow passageways, among other tasks.

At a sprawl angle of zero degrees, the robot lays flat on the ground and has a height of just 2.5 cm (1 in), a length of only 12 cm (4.7 in) and a width of 11 cm (4.3 in). It can't actually move in this position, but by changing its sprawl just a few degrees, the robot's legs can touch the ground to move underneath an obstacle, such as a door, without gaining much height. At a 90-degree sprawl, the robot can fit through smaller vertical spaces and travel over rough terrain more easily.

Fans of Steven Spielberg's film Minority Report recall the spider robots, which were able slip easily under doors. Start the video below at about 1 minutes.

Via Gizmag; thanks to an anonymous reader for contributing the tip on this story. I'm traveling this week, and it's much harder for me to look for stories.

Scroll down for more stories in the same category. (Story submitted 8/1/2013)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Robotics ")

Maintain Your Megastructure
Megastructures have repair robots, which have repair robots, ad infinitum.

Humanoid Robot's Muscles Biomimic Ours
'It is remarkable that the long leverages of their machines are in most cases actuated by a sort of sham musculature...' HG Wells, 1898.

Animatronic Robotic Baby Exposed
'The birth of Machine, my robot child...' - Henry Slesar, 1958.

China Deploys Robot Traffic Police
'The robot came up smooth and fast as a rocket...' - Harry Harrison, 1958.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Zephyr Solar-Electric Stratospheric Drone
'The planes flew continuously, twenty-four hours a day...'

Robot Hummingbird Hovers Biomimetically
'With a buzz... it started out on its journey.'

Harvest Water From Air With Sunlight
'The atmosphere yielded its moisture with reluctance.'

Capitalist Big Brother Co-Opts Regular Big Brother
'It was even conceivable that they watched everybody all the time.'

A Floating Cosmodrome
'...a single perfectly level platform, which rose so high above the water that it was not splashed by the waves.'

First Artificial Memory Formed In Animals
'Is an extra-factual memory that convincing?' Quail asked.

Maintain Your Megastructure
Megastructures have repair robots, which have repair robots, ad infinitum.

Venezuelans Teaching Your Self-Driving Car
‘She wouldn't stop until Antar had told her everything he knew...’

Robothread Robotic Worms Crawling Through Your Brain
Perfect for clot-busting in the human brain. No Raquel Welch and no lasers, though.

Vantablack BMW X6 Is Douglas Adams Approved
'It's so... black!' said Ford Prefect.

Humanoid Robot's Muscles Biomimic Ours
'It is remarkable that the long leverages of their machines are in most cases actuated by a sort of sham musculature...'

Animatronic Robotic Baby Exposed
'The birth of Machine, my robot child...'

Beijing HaiDiLao Robotic Hotpot Restaurant Now Flavored By Artificial Intelligence
'Kantos Kan led me to one of these gorgeous eating places where we were served entirely by mechanical apparatus.'

Plants of the Future - What Should They Be Like
'He almost choked in his astonishment. Mashed potatoes and brown gravy!'

China Deploys Robot Traffic Police
'The robot came up smooth and fast as a rocket...'

Better Than Dune Chromoplastic? This Guy Might Have Done It
'But when Old Father Sun departs, the chromoplastic reverts to transparency in the dark.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.