Photos: Acer Tempo smartphone launch

Acer showcases its new and upcoming smartphones

After acquiring E-TEN last year, Acer has made its first foray into the smartphone market with four Windows Mobile 6.1 devices out in the first half of 2009 and at least six new devices coming out in the second half of the year, running Windows Mobile 6.5 and possibly other operating systems as well. Here's a round-up of the London launch event in pictures. A video demonstration of the new models is available here.