Many hardware companies are shifting to software and services, so its no surprise that LifeSize has a new video conferencing service. The new LifeSize Cloud is the company’s second video as a service (VaaS) offer. The first service was known as LifeSize Connections a few years back. LifeSize Cloud is an entirely new, purpose-built service that became generally available last Spring. I’ve been using it heavily for the past few weeks and I like it – a lot.