The technology giants said they would embed a feature in iPhones and Android devices to enable users to track infected people they’d come close to.

Welcome to Five Weeknight Dishes. This newsletter is dedicated to recipes that are easy, quick and satisfying, words that all have a different meaning today than they did when we first started. I spent a few hours this week cleaning out my freezer and — compared with the other things on my to-do list.

Our eyes are weird and often mislead us. But if you know the peculiarities of human vision, you can construct better designs. Not only do type designers utilize optical tricks for creating readable and well-balanced fonts, but it’s also helpful for designers, who craft user-computer interaction.

Asperiores, tenetur, blanditiis, quaerat odit ex exercitationem pariatur quibusdam veritatis quisquam laboriosam esse beatae hic perferendis. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Beatae, repudiandae.