Pinterest Poached Walmart CTO Jeremy King to Be Its Head of Engineering

He will lead the team behind its visual discovery engine.

Shazam! Warner Bros. and Snapchat Created the App’s First-Ever Voice-Activated AR Lens

The movie will be released April 5.

Using Facebook Comments Wisely Is Steering Money Into Betabrand’s Pockets

Customers wanted pockets on their Dress Pant Yoga Pants, and the retailer delivered.

Twitter Is Taking an Active Role in European Media Literacy Week

The social network detailed initiatives in Ireland, France, Belgium and the U.K.

TikTok: Here’s How to Filter Comments Based on Keywords

Hide messages containing certain words.

LinkedIn Is Rolling Out Lookalike Audiences and Audience Templates

Data from Microsoft’s Bing search engine can be added to interest targeting.

Cap’s All, Folks: Twitter Will Limit Apps’ Requests to Users and Mentions Timeline API Endpoints

Starting June 19, 100,000 calls per day to each one.

What If There Just Isn’t Enough Local News for Facebook to Help Share?

The social network’s Today In feature led it to discover news deserts.

Pinterest and Airbnb Teamed Up on a Spring and Summer Travel Guide

Pinners’ searches for adventure travel in January were up 693 percent year-over-year.

TikTok: Here’s How to Change Who Can React to You

Prevent others from creating reactions.