Future of wind power?

There is an interesting video at http://nyti.ms/g1UiDn showing a new approach to collection of wind energy for power. It uses a vibrations to capture piezoelectricity. The beauty is that it works in low wind situations, has no noise factor, can be adapted to urban situations for installation on buildings, and is very inexpensive. If you Google Vibro-Wind you will get a page of additional articles.