[vc_row][vc_column][vc_single_image image="11389" img_size="full" alignment="center"][vc_column_text]

Whisker sensors could control the robots of the future

By John Biggs as written on techcrunch.com
Rats and other whiskered animals use senses that we don’t yet possess. In addition to being able to run mazes and lick our faces to confirm we aren’t covered in BBQ sauce, scientists have confirmed that some animals use their flowing front whiskers to sense wind position, a technique that could be used in future direction-sensing robots.
A team of students working at Northwestern’s McCormick School of Engineering have found that rats “use their whiskers to help locate airflow sources.” While this seems like common sense, there has been no way to prove this until now.
To perform the experiment that led to this discovery, Yan Yu and Matthew Graff, co-first authors of the work, placed five, equally-spaced fans in a semicircle around the edge of a 6-foot circular table. In each trial, one of the five fans was randomly selected to blow air toward a “start-door” located on the opposite side of the table. A rat had to run from the door toward the fan blowing air, and go down a rat-sized hole directly in front of that fan. Each of the five holes (one in front of each fan) led to a tunnel beneath the table, where the rat was rewarded for choosing the correct fan. Cameras positioned above the table recorded the rats’ performance.
During the trials some of the rats were given a painless whisker haircut, a move that resulted in a 20 percent decrease in performance. The rats could have used any sense data to perform the task — from feeling the wind on their fur or sticking their little rat noses into the wind — but it was clear the whisker usage was far better at the task.
“The rat clearly uses more than one cue,” said study author Chris Bresee. “But rats still choose to rely heavily on their whiskers, which suggests that whiskers facilitate wind-sensing even when wild rats explore naturally.”
The team is working on artificial “flow sensors” that can be added to robots, creating bendable systems that vibrate in the wind. Receptors at the base of the whisker can then be read and translated into location data. This means future robots could use these sensors to read their positions, sense their speed or even move toward high or low pressure areas.
“Estimating the structure of airflow is particularly important when locating an odor source,” said Professor Mitra Hartmann. “And odor localization is important for finding explosives, chemical spills, and biological agents.”
Not bad for some foof.


microsoft logo managed solution

Anyone, at any level, who aims to make an impact, buck the status quo, and define his or her industry can take a page from Fast Company cofounder Bill Taylor’s book. He addressed top-level IT professionals in his recent Microsoft Virtual North America CIO Summit keynote speech, but his advice is relevant to professionals across sectors. Like a true sage, Taylor asked attendees to consider a variety of questions and seek the answers within themselves to reach greatness. These three questions offer a roadmap for those looking to raise their game to the next level.

Instead of focusing on being the best player, how can you redefine the game you’re playing?

Changing the nature of the competition is a great way to get ahead. By “embracing one-of-a-kind ideas in a world filled with me-too copycat thinking,” innovators come out on top. “The job today is not to be the best at what lots of other people already do. It’s to be the only one who does what you do,” asserted Taylor. One example is Umpqua Bank, a regional institution that was smaller than small—just six branches—until Ray Davis took the helm in 1994. Now boasting nearly 400 locations, Umpqua is Oregon’s largest bank, and this change was driven in large part by a focus on culture: the tellers also act as baristas, each transaction concludes with a piece of chocolate, and the branches become community centers after business hours. Umpqua is winning because it dares to redefine a bank as a regional resource.


Changing the nature of the competition is a great way to get ahead. By "embracing one-of-a-kind ideas in a world filled with me-too copycat thinking."


What single sentence will describe you?

Taylor stressed the importance of simplification for both individuals and corporate entities. Inspired by the story of Clare Boothe Luce—who told President Kennedy that “a great man is one sentence” before she asked him what sentence would describe his presidency—Taylor stressed the importance of this kind of simplification for both individuals and corporate entities. This reductionist method forces leaders, companies, or job seekers to zero in on their goals, minus buzzwords and jargon. Once you know how you want to be described, you can make changes to bring that fantasy into reality.

It doesn’t matter what keeps you up at night. What gets you up in the morning?

Taylor was emphatic that success is rooted in caring more than anyone else, whether it’s about your customers, your colleagues, or the way your organization conducts itself in the marketplace. It’s up to companies to provide their employees and their leaders with this motivation.
One exemplar is USAA, the financial services company for active and retired military. Taylor said new employees are immersed in the world of their customers on day one, engaging in a deployment simulation (to develop empathy while learning about the financial issues service people face), eating MREs at training instead of a catered lunch, even volunteering to go through the brutal first day of basic training. USAA takes work that might seem passionless (such as selling renter’s insurance) and gives staff a reason to believe this work is valuable and necessary and important. This directly translates to better customer service and, of course, more revenue.
Taylor summarized his thesis with contributions from two unusual thought leaders: cognitive-psychology pioneer Jerome Bruner and acerbic comedian George Carlin. Bruner once wrote that learning (or as Taylor extrapolated, innovation) “is, most often, figuring out how to use what you already know in order to go beyond what you currently think.” Carlin famously cracked wise about “vuja de”—“the strange feeling that somehow none of this has ever happened before.” Taylor believes fostering this feeling is a way to inspire Bruner-style breakthroughs.
The questions Taylor poses are a few ways to intentionally make the familiar feel unfamiliar, to look at your profession or your career or your industry as you’ve never seen it before. The answers may be surprising.

Source: http://enterprise.microsoft.com/en-us/blog/microsoft-in-business/spearheading-change-3-questions-that-drive-innovators-from-fast-company-cofounder-bill-taylor/?CR_CC=200745444

Whether it’s 3D printing, a Kinect robotics hack or a drone, Star Wars enthusiasts have found ways to emulate their favorite gadgets from the series into functional, real-life apparatuses. These are just a few of them.

As written by: John Biggs and Anna Escher on TechCrunch.com

starwars1 managed solution

3D Printed Crossguard Lightsaber

A French 3D printing outfit called LeFabShop has created a set of files that can be used to print almost any type of lightsaber in any color, like this crossguard saber from The Force Awakens. The Instructable includes handle, switches, and even printable beams.

Aero-X Aerofex

Skywalker, shmiwalker. This hovercraft, the Aero-X, can fly up to 10 feet off the ground at 45 mph. Great for getting back to Uncle Owen's place...if the Empire doesn't get there first.

starwars3 managedsolution

3D-Printed Star Wars Ball Bot

Thingiverse user lilykill has just the droid you're looking for. Getting this droid to spin around your desert backwater is left as an exercise for the reader.

Warp Drive

It's going to be hard to get a craft as majestic as the Millennium Falcon into warp drive any time soon but a probe droid can use a Gridded Ion Thruster

starwars5 managed solution

Millennium Drone Falcon

This Millennium Falcon Drone can make the Kessel Run in less than 12 parsecs with a 1800mAh battery, a GoPro 3 and a handmade Styrofoam body.

starwars6 managedsolution

Kinect-Powered, Dueling "JediBot"

Stanford robotics students created this "JediBot" from an articulating arm and a Kinect. The Kinect tracks the location of both "lightsabers" and has the robot make an attack or defending move based on their positions. En Garde.

starwars7 managed solution

TIE Fighter Drone

Modeled after the TIE Interceptor from Return Of The Jedi, this drone took about 15 hours to design and more to get it flying right. In the end, at least 14 propellers were sacrificed for the cause.

starwars8 managedsolution

3D-Printed Storm Trooper Prosthetic Arm

A cool dude named John Peterson printed a 3D Clone Trooper prosthetic arm for a boy named Liam.

starwars9 managed solution

R2-D2 Homestar Planetarium

This R2-D2 Planetarium uses a 1W white LED as a light souce, runs for three hours on four AAA batteries and stands 21cm high. And, it shows you the exact location of the Death Star.

starwars10 managed solution

Wicked Laser's Light-up "Laser Saber"

They really did it. In honor of Star Wars Day, WickedLasers released a real LaserSaber that screws into any WickedLasers S3 laser.

starwars11 managed solution

Translation Droid

DARPA wants to build an advanced language translator, or in other words, a real life C3PO.

starwars12 managed solution

The Force Trainer Headset

Using dry neural sensor tech, The Force Trainer headset reads and interprets your brainwaves and measures your level of concentration as you advance for Padawan to Jedi Knight. Find it on Amazon here.

Contact us Today!

Chat with an expert about your business’s technology needs.