This week, Amazon develops designs via AI algorithms, and how fashion brands use RFID tags to battle counterfeits.
The American retail giant will offer hundreds of thousands of items via Google Home in a bid to keep up with Amazon's Alexa.
Shares slide 2.4 percent as the Arkansas-based retailer faces tough competition against Amazon, Aldi and Lidl
The company has been looking to slim down its operations as it boosts wages for employees and ramps up e-commerce spending to compete with Amazon.com Inc.
The acquisition is the fourth purchase that Wal-Mart has made this year, in its bid to become a dominant player in the e-commerce market.