As a vital part of the supply chain, today's warehouses need to be efficient, tightly integrated profit centers. Making this happen relies on the warehouse employees' efficiency as they go about shipping and receiving, fulfilling and picking orders, and doing inventory. All these functions rely on warehouse computer terminals that are designed for the job they are doing, whether that's a computer mounted on a forklift or a handheld tablet device. The problem is, sometimes the design of these terminals prevents workers from operating as efficiently as they otherwise could.

The outsourcing of logistics is supposed to save businesses big money. They pay only for the services they need; they turn over complex operations to a pro, and they get expensive assets off their books. It all makes eminent sense - unless your name is Amazon.com Inc.

PAL Robotics plans to launch its first large-scale pilot of its motorized RFID-reading robot in Europe during the second half of this year. The newest version of the Spanish company's StockBot will be tested for its ability to read the RFID tags attached to products, while software will identify where those tagged items are located within stores.

SATO Global Solutions has joined with Intel to offer a software platform that allows retailers to capitalize on the Internet of Things.