the sokaze-ki q uses fluid dynamics to take air in at the rear of the 10-inch -lrb- 25 cm -rrb- device , move it through specially designed channels before blasting it from the front via a turbofan .
panasonic japan , which designed the device , said that once the turbofan has moved the air flow to the front of the device , a ` high-pressure jet airflow ' creates straight , direct blasts of air .