A recent report from Imperial College London and eHarmony predicts how relationships will change over the next 25 years by using eHarmony's user data, historical accounts, and interviews with anthropology, technology, and biomedicine experts. (Found at businessinsider.com)
  1. 1.
    Dates in virtual reality.
    In 2016, people have already popped the question in VR. By 2040, you may be able to hold someone's hand before you actually "meet" them IRL, according to the report. With new VR technology, we might not only be able to see and hear other people, but touch and smell them too.
  2. 2.
    The ability to see how our partners feel.
    New Deal Design, the designers behind Fitbit's trackers, are working to create a "tattoo" embedded under the skin that visualizes health and emotions. When someone touches or feels something, the tattoo, called UnderSkin, will glow a personalized pattern. For example, when a person holds their partner's hand, the tattoo may glow in the shape of a pentagon to express love. The designers believe they could build UnderSkin by 2021.
  3. 3.
    Relationships with robots.
    When we're feeling introverted, we could one day turn to robots instead of humans. Interacting with a robot, rather than a partner, could create less emotional pressure, says managing director of Silicon Valley Robotics Andrea Keay. By 2029, the report predicts we could have two soul mates: one human and one robot.
  4. 4.
    Matching by behavior patterns.
    The report imagines that "telepathic computers" could one day also predict a partner's behavior before it happens by studying blood flow patterns to the brain. This information could help people decide whether they want to ditch or keep dating a person — essentially to see whether a partner "could actually change."
  5. 5.
    The end of awkward silences.
    Based on past advances, researchers believe data processing will become even more efficient in the future. The report speculates that computers could eventually potentially feed conversation starters and live dating advice into our brains. This real-time artificial intelligence would analyze video data at high speed, providing users with instant feedback about how their date is going.
  6. 6.
    Matches by DNA.
    In the future, the best way to find a match may be by DNA, says the eHarmony report. In the past decade, the cost of DNA sequencing has fallen dramatically, allowing for more research on the role DNA plays in attraction. One 2014 study found that people may be more likely to choose mates with similar DNA profiles.
  7. 7.
    Dates across the world.
    The report predicts that cities will eventually have high-speed ways to travel. For example, SpaceX is building a test track for the Hyperloop, which could theoretically travel at 500 mph. A competition to create the perfect transportation pod for the system is slated to happen next year. If something like the high-speed Hyperloop takes off, an East Coaster could meet up for a date on the West Coast in about two hours.
  8. 8.
    Vine break-ups.
    Now imagine a future where you could relive every painful break-up in the form of video loops. As we continue to sacrifice our privacy on Facebook, Twitter, and Snapchat, the report speculates it could be normal to publicize even the most intimate moments. By 2030, the researchers imagine a world where we record and share our break-ups as Vines or another future platform.