The next news out of CTIA is that the enterprise multimedia communications solution, Mobile Chalkboard, has been updated to version 4.3. What’s new, you ask? “The new version of Mobile chalkboard has enhanced functionality including deeper integration with productivity applications and a more sophisticated reporting suite.” Hmmm… Kinda vague, huh? Regardless, we talked to Chalk back at WES, and we’re happy to see their product continuing to evolve. It’s mostly used for corporate training on the go, but but can push any enterprise media to a wide number of devices.