You, like many, might be satisfied with just dreaming of flying. But for inventor/artist Kazuhiko Hachiya, such an idea is hardly in the realm of fantasy -- he thinks that if people want to fly, he should find a way of making it possible.

While Hachiya is most famous for his e-mail software PostPet, he also has an artistic portfolio that includes "AirBoard," a skateboard that hovers, and "OpenSky," a personal jet glider.

Hachiya's "AirBoard" will be on display at the Nagoya City Science Museum July 22-Sept. 3.