Thin film transistors stacked on top of a state-of-the-art silicon chip could help shrink electronics while improving performance.
Data & Computing
Beyond Moore’s Law: taking transistor arrays into the third dimension
How Let’s Encrypt doubled the percentage of secure websites in four years
A Q&A with J. Alex Halderman, who co-founded the nonprofit organization.
A laser pointer could hack your voice-controlled virtual assistant
Researchers identified a vulnerability that allows a microphone to ‘unwittingly listen to light as if it were sound’
How Russia’s online censorship could jeopardize internet freedom worldwide
The nation is using inexpensive commodity equipment to block 170K domains on more than 1K privately-owned ISPs.
‘Sensors in a Shoebox’ empower citizens to gather data about communities
Civil engineering and education researchers are working together with Detroit teens.
First programmable memristor computer aims to bring AI processing down from the cloud
Circuit elements that store information in their electrical resistances enable a brain-like form of computing, storing and processing information in the same place.