July 2021 - Vol. 64 No. 7

July 2021 CACM cover


Opinion Editor's letter

Two Sides of the Software Engineering Coin

Two columns from the January 2021 Communications: Michael A. Cusumano's "Technology Strategy and Management" and Thomas Haigh's "Historical Reflections," offer a stark contrast with respect to the engineering profession.
Research and Advances Contributed articles

The Harm in Conflating Aging With Accessibility

Including older adults as full stakeholders in digital society.
Research and Advances Research highlights

A Year in Lockdown: How the Waves of COVID-19 Impact Internet Traffic

We review the impact of the first year of the COVID-19 pandemic on Internet traffic in order to analyze its performance.

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