Liz Gannes

“I keep my digital footprint small,” said the private messaging app founder at our Code/Mobile conference.

As Stripe helps its partners expand the online payments pie, it wants a teensy slice.

It’ll use the pile of money to expand and fend off rivals -- same as it ever was.

With the average Instagram user spending 21 minutes in the app per day, what’s around the corner?

“There are going to be cases where people say I don’t want to see the ads,” said Google’s long-time ads chief.

“I think all of education should be like this.”

Butterfly is working on a small handheld medical imaging device that aims to make ultrasounds and MRIs faster, cheaper and smarter.