SANTA FE, New Mexico (Reuters) - In a novel move to curb drunk driving, New Mexico is using talking urinals to remind drinkers to not get behind the wheel when drunk.

The state transportation department said on Thursday it has put some 500 talking deodorizers in bar and restaurant restrooms in the state in recent days to remind drivers not to drink and drive.

"Hey big guy, having a few drinks? Then listen up!" a voice chirps in. "Think you had one too many? Then it's time to call a cab or call a sober friend for a ride home."

Transportation department spokesman SU Mahesh said the motion-activated devices were part of an attempt to "think outside the box" to tackle drunk driving in the state.

"We have a big problem here in New Mexico. ... Hopefully this will be a humorous and also serious way to catch men before they go to their cars and say to them 'it's not worth it to drink and drive,'" Mahesh told Reuters.

Mahesh said the devices, which are manufactured by New York-based Healthquest Technologies Inc., have been used elsewhere in the United States, but never as part of a statewide campaign.

If the project is successful he hopes bars and restaurants will continue to purchase the battery-operated gadgets, which cost $21 each and last three months.