Such patents already exist. In March,for example, after re-examination, Amazon.com received a patent for its one-click ordering process.

VOA: special.2010.07.16

Or go to our Web site, voaspecialenglish.com and click on Contact Us on the left side.

VOA: special.2009.01.02

"The eyes light up and click. It happens -- 'I didn't know you had this.'" Jenny Johnson is the executive director of marketing for the Online Computer Library Center.

VOA: special.2011.07.11

Click Contact Us at the bottom of our Web site.

VOA: special.2010.04.09

Click on News & Resources, then the link for Publications.

VOA: special.2009.01.12

You click on it, it turns the entire player into a spreadsheet. It does give you a chance to shut down the player pretty quickly if the need arises."

VOA: standard.2009.03.25