Dr. Javaheri shook his head in a slow, measured motion.

Air track a piece of scientific equipment for measuring uniformly accelerated motion.

Using the Wiimote's accelerometer to measure motion of the entire pan could also improve accuracy.

Sensors and transmitters Sensors to measure temperature, pressure, tank level and motion.

Thus constructed, the accelerometer can measure full motion of the device in three dimensions.

In relativity, proper-velocity, also known as celerity, is an alternative to velocity for measuring motion.

Each display was craftily arranged for impact and guarded by individual sensor fields that measured motion, heat, light, and weight.

Now instead of measuring motion, sensors pick up force, much the way a bathroom scale registers what you weigh, not how you step on it.

She took it quickly and, in a smooth, measured motion, pushed it inside Piotrowski's torso.

The plan involved measuring the apparent magnitude, spectral type, radial velocity, and proper motion of stars in 206 zones.