A company in Japan is offering "a service to download aromatic scents at a click of a button."

Working on a late-night school paper, or trying to make those deadlines? Why not try "Scent for working another 12 hours," says NTT Communications.

Shunichi Hamada, deputy manager of NTT Communications' sales promotion department, says, "There are already services you can read and hear such as e-mail, blogs, the Internet, music and ring tones, along with virtual services such as downloading pictures."

"We decided to go beyond those services. This is one that brings out emotions."