artificial intelligence lense

Combining procedure pure mathematics, AI, geo and ultrasound techniques, among others, scientists from the middle for analysis and Advanced Studies (CINVESTAV) created a tool to assist folks with low vision or visual defect to navigate additional simply.

This project, developed within the Department of EE and computer science, began formally in 2009, and in but 5 years a example was created and is getting ready to be transferred to the technology company Qualtop, same Eduardo José Bayro Corrochano, project leader.

The navigation device composed of glasses with stereo sound sensors, GPS technology and a tablet, that guides the blind man to a particular purpose and avoids striking static or moving obstacles, conjointly acknowledges cash bills of varied denominations, and color of vesture.

The expert, United Nations agency conjointly developed the primary cheap robot mechanism in United Mexican States referred to as Mexone, same it absolutely was from progress created throughout his analysis in artificial intelligence that he thought-about exploitation stereoscopy algorithms during a guiding device for folks with visual incapacity.

The idea came from a scholar thesis at the CINVESTAV on the employment of stereoscopy lenses designed for folks with visual defect. To do this, the researchers visited the varsity for Blind ladies in city that addresses this kind of disabilities, so as to satisfy the requirements of the visually impaired.

It was when the resource of the National Council for Science and Technology (CONACYT) in 2012 and 2013 after they may accelerate the event of the lens, set the hardware, adapt processors and take a look at differing types of sensors utilized in the device.

"We presently have a light-weight weight, ergonomically acceptable example since it virtually feels like a traditional combine of glasses and may add real time with batteries that last some four hours in continuous use. we tend to hope to possess a billboard example by next August at the most recent, and having the ability to promote it in early 2015," Bayro Corrochano same, United Nations agency is additionally a member of the Mexican Academy of Sciences.

Researcher at the CINVESTAV estimate that the business product would value between 10 and fifteen hundred bucks ($13,000- $19,500 Mexican pesos), and contains the glasses with sensors and a pill from that a voice would tell directions and/or warnings.

laptop adapter

While laptops continue to decrease in size & weight, "power bricks" that charge them remain overpowering & large. But under the present circumstances, MIT spinout FINsix have design an adapter that's approximately 1/4th the size & one-sixth the weight of a conventional brick, & has maximum working productivity with minimum waste.
Co-founded by four MIT alumni—Vanessa Green MNG '08, MBA '11; Anthony Sagneri SM '07, PhD '12; George Hwang PhD '10; & Justin Burkhart SM '10—FINsix has developed the world's smallest laptop adapter, named as the Dart. Around about 2 1
/2 in cubic in size & weighing approximately 2 ounces, the adapter is slightly bigger than an ordinary plug.
The Dart runs on novel very-high frequency (VHF) power conversion tech, co-invented Sagneri that bring and hand over energy more often & in smaller chunks than normal adapters, being wasting less energy. It will do that by adapter's switching frequency—which transfers energy from the adapter to the battery—run one thousand times faster.
"If you can increse that frequenci, u can reduce the amount of energy that you have to store temporarily in the inductors & capacitors—which make up the bulk size & weight of power bricks—during the conversion process, & that yields reduced size," Sagneri explains.
The 65-watt Dart can power majority of laptops, smartphones, & tablets. By Novmbr, FINsix target to handover its 1st shipment of nearly 4,500 Darts to customers.
Although Dart is FINsix's first product, Green said that the company aiming to brought VHF technology to wide range of applications. This could decrease the AC & DC power converters for products e.g. LED lights, laptops, electric bikes, flat-screen TVs, & air conditioners, while decreasing the cost of making.
The technology can also help to decrease energy consumption with more appearing power conversion.

Decreasing the bucket

Under the instruction of David Perreault, which is the professor of electrical engineering in MIT, Sagneri helped design a novel circuit that executes power conversion at very high frequency30 to 300 megahertz—while maintaining efficiency.
When FINsix 1’st licensed this technology, the company set its sights on decreasing power converters for Light Emitting Diode (LED) lights. Approximately one year later, when the AC & DC technologies were ready, the company started taking interest on laptop adapters.
In traditional adapters, an array of switches flip to one state & take in AC voltage from a wall outlet, where it's then stored in inductors & capacitors & converted to Direct Current (DC) voltage. The switches then turn over to another state to deliver small chunks of the DC voltage before returning to their original state to the battery.

laptop adapter

Gadget that steer wheelchair with your eyes:

 

Put some rubbish technology with little smart s/w and you got one life innovation solution. People’s that cannot move their legs & arms will readily be able to attach a £50 gadget to their wheelchair extending with their laptop to permit them to drive around using just their eyes – without having any controls.

Peoples, who have lost the use of their body due to spinal cord injury, e.g. can usually move their eyes, for the reason that eyes are directly linked to the brain. Different technologies allow people to stare at arrows on a pc and direct the movement of a wheelchair, but there is a considerable delay b/w the movement of the eyes & the chair, & the person can't look around while manipulating the chair.

To defeat this problem, Aldo Faisal at Imperial College London and his colleagues have developed s/w that uses subtle eye movements to recognize when a person is seeing around and when they desire to move. Team member will showcase the technology at the Imperial Festival this weekend in London.

"Current eye tracking s/w doesn't allow you to look around while moving," says Faisal. "And technologies that use brainwaves to control wheelchairs aren't common because it takes many months to train a person to use them, and then you need to rally cncntrate to move – it's not natural."

Gazing intently

His team has perceived how people move their eyes when walking around and used the data to build s/w that decodes a people’s intentions. The final system includes 2 cameras – one trained on each eye – that perceive eye movements and pass that info onto a laptop, that works which direction and how far into the distance a person is looking.

But then you've get the King Midas problm, says Faisal. "Everything he tuched turned into gold, and we do not want 2 move everywhere we look."

Exactly how they resolved this problem is still beneath wraps, he said, but it involved examining subtle eye movement patterns to differentiate those relevant to locomotion from those we use when just looking around. "Our s/w can tell the difference b/w looking at someone using a coffee machine, & wanting to walk over to that coffee machine," says Faisal.

The system replied within ten milliseconds to a person's intention to displace. Typically anything under about fifteen or twenty ms feels instantaneous, said Faisal.

The team has checked it on people without physical disabilities and found that they were capable to steer through a crowd faster and with little mistakes than with current technologies that track eye movements.

Faisal says the team desire to have the system ready for sale within 3 years. If successful, it could be adapted for other purposes, like piloting a plane.

The whole system cost is about £50. "Our tech can be crap and cheap because all the smartness is in the s/w," says Faisal.