The device kept working as normal, with the spindle now pointed upright.

The inventor said the device could keep track of up to five bowlers at once.

In addition, the device keeps a running tab on its owner's long-term performance.

The device even keeps track of who calls when nobody is home.

These devices keep the current flowing through them unchanged when the voltage changes.

"This little device I'm holding will keep you, and the werewolves, away from us."

These devices keep each solar array string close to its peak power point.

It is later learned that the nanites helped power the device to keep Danny alive.

This device fits over the central guide and keeps the drawer on course.

Electronic devices keep us connected to each other and to the wider world.