'Hands-Free Tinder' concept app selects dates who get your heart racing

When it comes to matters of the heart, can the brain really provide the right answer? A new take on matchmaking app Tinder, as imagined by a design agency, eliminates thinking and lets you find out who you really like by measuring your heart rate

In the video above, the Apple Watch concept app uses the device's heart-rate monitoring feature: You simply look at the photo on your Watch, and the app decides whether it's a match by measuring changes in your heart rate

The principle is simple: If your heart rate goes up, it's a match; if it goes down, it's a no-go. As the agency puts it, "The heart doesn't lie!" Read more...