The CTIA Enterprise and Applications 2011 show in San Diego was definitely more subdued compared with year's past. Many companies, both large and small, decided to skip a booth this year and instead opted for simple attendance. Nonetheless, from handsets to network equipment to smartphone accessories--and everything in between--the CTIA show floor was a worthwhile place to visit. So come with us on a stroll through the booths of CTIA E&A 2011 to see what was interesting, noteworthy and just plain weird. Slideshow