face tagged posts

Engineers have developed an integrated circuit that can carry out complicated artificial-intelligence operations like face, voice and gesture recognition and cardiac monitoring. Powered by either a tiny battery or a solar panel, it processes data at the edge and can be configured for use in just about any type of application.

AI is used in an array of extremely useful applications, such as predicting a machine’s lifetime through its vibrations, monitoring the cardiac activity of patients and incorporating facial recognition capabilities into video surveillance systems. The downside is that AI-based technology generally requires a lot of power and, in most cases, must be permanently connected to the cloud, raising issues related to data protection, IT security and energy use.

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A schematic representation of the experimental design. Credit: Image courtesy of Northwestern University

Procedure could potentially treat patients with injuries to the skull. A team repaired a hole in a mouse’s skull by regrowing “quality bone,” a breakthrough that could drastically improve the care of people who suffer severe trauma to the skull or face. The work by a joint team of Northwestern University and University of Chicago researchers showed that a potent combination of technologies was able to regenerate the skull bone with supporting blood vessels in just the discrete area needed without developing scar tissue – and more rapidly than with previous methods.

Injuries or defects in the skull or facial bones are very challenging to treat, often requiring the surgeon to graft bone f...