"Many types of rehab rely on intact thinking, learning and memory skills."

This type of tags relies on light levels to determine latitude and longitude.

Any type of doctor in that society would probably rely on chants and herbs to heal his patients.

The third type of authentication relies on documentation or other external affirmations.

These type of leaders rely on the use of threats in their leadership style.

Another common type of switch relies on twisting the head of the light.

This type of system relies totally on the central computer.

The type of circumcision scar relies on the technique that was used.

Some types rely on pistons and cylinders; others use turbines.

Other types rely on the crushed skeletons of tiny marine organisms.