If you’ve got the patience to install it and the hardware to run it, Pinnacle looks like the ultimate GTA V experience.
Researchers at Carnegie Mellon University are building an AI platform that will “whisper” instructions in your ear to provide cognitive assistance. Named after Gabriel, the biblical messenger of God, the whispering robo-assistant can already guide you through the process of building a basic Lego object. But, the ultimate goal is to provide wearable cognitive assistance to millions of people who live with Alzheimer’s, brain injuries or other neurodegenerative conditions. For instance, if a patient forgets the name of a relative, Gabriel could whisper the name in their ear. It could also be programmed to help patients through everyday tasks that will decrease their dependence on caregivers.
For the software to exist as a working wearable assistant, it will need a head-mounted device to latch onto. For now, the team is using Google Glass for demos like a ping pong assistant, where the programs tells the user to hit the ball to the right or left depending on the position of the ball in relation to the opponent. In the video below, when the user follows the guidance it makes it harder for the opponent to defend the ball in the game.
The explosion of gene-editing methods is transforming medicine, agriculture, and possibly the future of the human species.
Tufts biologists induced one species of flatworm —- G. dorotocephala, top left — to grow heads and brains characteristic of other species of flatworm, top row, without altering genomic sequence. Examples of the outcomes can be seen in the bottom row of the image. (credit: Center for Regenerative and Developmental Biology, School of Arts and Sciences, Tufts University.)
Tufts University biologists have electrically modified flatworms to grow heads and brains characteristic of another species of flatworm — without altering their genomic sequence. This suggests bioelectrical networks as a new kind of epigenetics (information existing outside of a genomic sequence) to determine large-scale anatomy.
Besides the overall shape of the head, the changes included the shape of the brain and the distribution of the worm’s adult stem cells.
Physicists have come up with a way to make secret codes based on the cosmic microwave background, the afterglow of the birth of the universe.
This might be a controversial post.
My Thanksgiving was one filled with texting, Snapchat, Skyping, Facetime, Beam robots and ringing phones.
Some people HATE the way technology impacts their family at gatherings — people on digital devices rather than having conversations — “making us more alone, even when we’re together.” But is that really true?
Keysight Technologies, Inc., in collaboration with electrical engineers at the University of California, San Diego, has demonstrated the world’s first 64 (8 × 8) and 256-element (16 × 16), 60-GHz silicon wafer-scale phased-array transmitter with integrated high-efficiency antennas for Gbps communications at 100 to 200 meters. With this demonstration, Keysight and UC San Diego have proven that a 5G communication link is not only possible, but can deliver record performance.
Keysight’s collaboration with UC San Diego builds on an earlier effort between the university and TowerJazz, which resulted in development of the industry’s first 64- and 256-element system-on-a chip (SoC) phased arrays operating at 60-GHz. Each wafer-scale SoC comprises a 60-GHz source, amplifiers, distribution network, phase shifters, voltage controlled amplifiers and high-efficiency on-chip antennas. The chips were designed to meet the needs of 5G high-performance Gbps data-rate communication systems with beamforming capabilities and for Aerospace & Defense systems.
Following the development of the phased-array SoCs, Keysight and UC San Diego set out to prove they could be used in a communications link. All work was sponsored by the Defense Advanced Research Projects Agency (DARPA) and Keysight.
The Burj Khalifa in Dubai currently holds the title of world’s tallest building, but its architects are now looking to overtake it with a new project in Saudi Arabia. Known as the Jeddah Tower, or Kingdom Tower, the building will rise at least 3,280 feet when it’s completed in 2018, making it the world’s first to reach a full kilometer into the air. (The Burj Khalifa is 2,716 feet tall.) This week, the Saudi government announced that $2.2 billion in funding had been secured to build Jeddah City, including the tower.
The tower was designed by Adrian Smith + Gordon Gill Architecture, and construction up to the 26th floor has already been completed. But there’s still a lot to be done. When completed, the $1.23 billion project will have 200 floors that will be used for offices, apartments, and a Four Seasons hotel. It will also overlook the Red Sea, which posed engineering challenges due to the nearby saltwater and high wind levels. That explains its deep, 200-foot foundations, and its angular, wind-shielding shape.
Continue reading “The world’s tallest building will be one kilometer high” »
“The ribosome is one of the primary target for antibiotics, so understanding its architecture and consistently throughout biology could be of great benefit,” said Williams. “By studying the ribosome, we can start thinking about biology in a different way. We can see the symbiotic relationship between RNA and proteins.”
While the ribosomal core is the same across species, what’s added on top differs. Humans have the largest ribosome, encompassing some 7,000 nucleotides representing dramatic growth from the hundred or so base pairs at the beginning.
“What we’re talking about is going from short oligomers, short pieces of RNA, to the biology we see today,” said Williams. “The increase in size and complexity is mind-boggling.”
