To increase productivity, how many seats should be at the cafeteria table? Before the best answer was a guess or simply "who cares?" However, in an increasingly knowledge-work and collaboration focused world, factors like who you sit with at lunch and who you chat with in the hallway start to matter. Ben Waber has devised a new and possibly controversial system that will keep track of these unofficial meetings that actually lead to greater productivity and innovation. AMA is a world-class leadership development provider in more than 40 countries worldwide. Our training is internationally recognized by nine professional associations and the majority of the Fortune 500 companies.