Startled scientific writers were amazed at the unveiling of another incredible invention by genius scientist and all-round lovely man, Professor Gilgallygaggle from Harvard University.
"The man's a modern Edison. A Genius. A triumph", said one gushing journalist.
The Professor's latest gadget will make life much easier for large breasted women who stuggle to keep their balance on high heels.
"The principle is very simple", said the Prof. in a made up language, "it calculates the wiggle and sway of the boobies and automatically re-corrects it's center of gravity using a clockwork mouse and an elastic band".
Dolly Parton is said to have pre-ordered a few.