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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Open Source Security Chip Released
From ACM TechNews

Open Source Security Chip Released

A commercial silicon chip that includes open source, built-in hardware security has been announced by the OpenTitan coalition.

Nanostructures Bring Gains for Phase-Change Memory
From ACM TechNews

Nanostructures Bring Gains for Phase-Change Memory

Researchers developed a nanocomposite superlattice phase-change memory device.

Coal: Don't Burn It, Compute with It
From ACM TechNews

Coal: Don't Burn It, Compute with It

Researchers have developed a method for creating ultrathin insulating films for semiconductors using coal.
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