Green Computing Each year, graphic designers, entrepreneurs, and engineers gather at the Greener Gadgets conference. Experts partner with professionals who administer Core77, a Web site with resources for graphic designers, to hold a Greener Gadgets Design Competition. Visit the Core77 Web site (core77.com) and then view the past year's winning entries. How were computers used to generate the products' designs? What technical requirements must be met, and how must the three images tell the story of the design? Then, visit the Greener Gadgets Web site (greenergadgets.com) and read the News, Blog, and Press sections. Which gadgets present green technological alternatives to the toxic chemicals, heavy metals, and low recycling rates of today's products?