August 2021 - Vol. 64 No. 8

August 2021 CACM cover

Features

Opinion Cerf's up

On Communication

Can we discover language in the vocalizations and/or gestures of non-human species? Within that question lies another: whether rich machine learning methods can demonstrate that interspecies communication is possible.
Research and Advances Research highlights

eBP: An Ear-Worn Device for Frequent and Comfortable Blood Pressure Monitoring

We developed eBP to measure blood pressure from inside a user's ear aiming to minimize the measurement's impact on normal activities while maximizing its comfort level.

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