You’re at a gas station. You’re buying some supplies—bottled water, coffee—before you head back to your car. As you’re buying your loot, an ad pops up on a screen (digital billboard) next to the cash register because the screen has sensed your age and your gender.
In addition, number of customers that use the gasoline station is counted and grouped by gender and age and a marketing chart is automatically generated to give most crowded days, information about customer demographics in weekly, month and even yearly basis.
If screen is mounted on the shelf of the filling station, customer-specific screen displays by estimating customer gender and age with a built-in camera.