Do we really need a button for sex? Uhhh, that's what emojis are for!
Believe it or not, but there is currently a kickstarter happening for a sex "easy button", called LoveSync. Here's how it works...each partner gets a button. When one of you is feeling frisky, press the button. That button will instantly notify your partner. If you get a swirling green light back, then you are good to go! Woohoo!
Well ok then. Not sure there's a real need for this product, but weirdly, it's very close to it's goal of $7,500.