A team from the Mitsubishi Electric Research Laboratories working in Cambridge, Massachusetts has made the first prototypes, but may find it hard to sell the idea to Britons.

• 一个在美国麻省剑桥工作的日本三菱电子实验室研究小组已经成功制造出了第一个这样的智能酒杯，不过要将这项发明卖给英国人却没有那么容易。