New magnetism-control method could lead to ultrafast, energy-efficient computer memory

November 3, 2017

A cobalt layer on top of a gadolinium-iron alloy allows for switching memory with a single laser pulse in just 7 picoseconds. The discovery may lead to a computing processor with high-speed, non-volatile memory right on the chip. (credit:  Jon Gorchon et al./Applied Physics Letters)

Daydreaming means you’re smart and creative

It also enables you to switch to "autopilot" for routine tasks like driving
November 1, 2017

MRI scan showing regions of the default mode network (CC)

A tool to debug ‘black box’ deep-learning neural networks

Brings transparency to self-driving cars and other self-taught systems
October 30, 2017

left or right turn ft

Researchers watch video images people are seeing, decoded from their fMRI brain scans in near-real-time

Advanced deep-learning "mind-reading" system even interprets image meaning, providing high-level categories (face, bird, etc.)
October 27, 2017

neural encoding and decoding ft

IBM scientists say radical new ‘in-memory’ computing architecture will speed up computers by 200 times

New architecture to enable ultra-dense, low-power, massively-parallel computing systems optimized for AI
October 25, 2017

The researchers used PCM devices made from a germanium antimony telluride alloy, which is stacked and sandwiched between two electrodes. When the scientists apply a tiny electric current to the material, they heat it, which alters its state from amorphous (with a disordered atomic arrangement) to crystalline (with an ordered atomic configuration). The IBM researchers have used the crystallization dynamics to perform computation in place. (credit: IBM Research)

This voice-authentication wearable could block voice-assistant or bank spoofing

Would disable unauthorized voice commands like "OK Google" or "Alexa"
October 23, 2017

"Alexa, open my bank account" (credit: Amazon)

close and return to Home