Dual Eyewear brings bifocal design to sports sunglasses.
Electronics have become a ubiquitous part of fitness and recreation. You use a GPS to navigate and track your speed, distance and vertical. You use a heart rate monitor to measure your calories burned and heart rate. You load your iPhone with all kinds of music and apps to power you through. Heck, you may even load your sneakers with electronics.
While electronics can enhance your experience, they can also be dangerous if you're spending time trying to get a readout rather than paying attention to the ground in front of you. What you need is to be able to glance at the display for a half a second, get the information and then put your eyes back on the road. Thing is, the compact nature of watches, GPS units and bike computers can make them difficult to read at a glance, especially if your vision isn't perfect....more