Ways to save time and money

Technology has changed how we shop, and the latest innovations are making it easier, safer and (in some cases) cheaper to speed through your shopping list.

Our Lab pros say these trends and services are the ones to watch.

Futuristic mirrors

almost there! Neiman Marcus stores in California and Texas are piloting Memory Mirrors from MemoMi that let customers create films of themselves from every angle. Compare footage to help you decide between, say, skinny and bootcut jeans. (Users download the store app and create a unique login to keep the images private.) Intel, which powers the technology, says the mirrors will be at more chains in 2016.

‘Talking’ stores

Rosie the robot was more than the Jetsons’ maid — she was a font of information. Through “beacon” technology, stores are offering similarly personalized assistance: Download a brand’s app and opt into its instore program. When you arrive, sensors placed throughout the store can tell what department you’re in and zap relevant product info and deals to your phone. Macy’s uses the technology (through the Shopkick app) to send offers from its weekly ads