We're a pair programming company, and we believe in it so much that we make each pair spoon each other while programming.
At our company we realize the problem of open office floor plans was the distraction created by coworkers so all of our offices have sound proof doors that will unlock to let you out for your legal mandated 2 10 minute breaks and half hour lunch as require by state law. Thouhg your are allowed and even encouraged to eat in your "office" as there is no cafeteria and you are not allowed off premise during your shift, though we do provide water vending machines and affordably priced vanilla soylent.