Beer glasses have are of a genre that has undergone a lot of research and modifications, pretty much a strange means of research done on something that was earlier just a plain mug. Right from the days when Nottingham Forest had Robin Hood to today’s Talking Beer Glass that we are discussing. Every time we get the beer well spread and working in our mind, body and soul, we tend to forget how much beer we have left in our drink. So, this glass we have here audibly prompts you, letting you know how much is left in there. With messages like: "Your beer is running dangerously low",
"Refill immediately – danger of sobering up" (with warning siren),
"Cheers!'", this glass can pretty well have you well informed.

The Talking Beer Glass can cost you a good $28. Cheers!
Via - Gizmodude