Perhaps a bit of a uni-tasker, but you have to admit it solves that one problem very elegantly.
Utensils designed for banquets catering cocktail parties, where people stand, often change location and negotiate with others. Design a plate and two glasses (wine and water or juice). And a glass plate can hold in one hand. The second arm member is free, it may as easily as possible, to impose a snap, stick a fork or shake hands with the caller.
