The Varibel hearing aid eyeglasses, unlike, regular in-ear models that pick up conversations as well as ambient noise, the four mics on each arm of Varibel's glasses supposedly separate the two types of sound, enhancing the former while dampening the latter. Developed by the Delft University of Technology in the Netherlands, these devices will initially be limited to a Dutch release, but because of Varibel's partnership with Phillips and Frame Holland, they may end up seeing a wider release. Integrate these with a pair of those bifocal-eliminating LCD glasses, and you've got something that actually makes us look forward to old age.