Google Inc. is making it easier for consumers to get the test version of its Glass Internet-connected spectacles. Glass Explorer Edition devices will go on sale to anyone in the U.S., after mostly being available only via invitation and referral, Google said yesterday on its website. The wider beta testing of the $1,500 wearable computers follows a 24-hour open sales period last month. http://www.bloomberg.com/news/2014-05-14/google-opens-sales-of-glass-eyewear-to-anyone-in-the-u-s-.html