The futuristic Eyelock ID iris-scanning system uses your eyes as strong passwords.
Playing it safe, Lenovo's latest business laptops span the gamut but stay largely traditional for Intel's latest processors.
The new T-series ThinkPads offer a host of enhancements over the prior models. But the classic-style keyboard has been jettisoned in favor of the chiclet, or island-style, flavor.
The sharpness of the Retina display on the new MacBook Pro is great, but the ability to see more all at once is wonderful, too.