Loren Simon, right,

Don't worry. Even Walmart is trying to figure out how to maximize mobile

SAN FRANCISCO — Walmart has been committing serious resources to e-commerce — just take a look at Walmart’s growing list of technology acquisitions — but the retailing behemoth still plenty of work to do. That’s especially true when it comes to marketing to customers and increasing sales through mobile apps.

GamesBeat Weekly Roundup

If you follow VentureBeat but don’t regularly check our GamesBeat site, here’s a list of the best games stories we ran over the last seven days that you may have missed.