Do your feet smell bad??Dont worry.Hana-chan will help you.

japanese start-up their next technology has designed that can snif out the person's feet and asses how strong the odor is.

Hana-chan is the 15 cm(6 inch) robot dog equiped with an odor detection sensor for a nose.He also sprays air freshners 

to resolve the situation if aroma is unbeareble.

They barked if they honk a bit and keeling over if they emit a putrid pong.

 japannese plan to sell their next technology the robot dog early next year,with a price tag of more  than $9,280.

Really,It is a very cool projet.