They're ... not particularly subtle about it.
The Ring (2002) and its 2016 sequel, Rings? A video that kills you.
One Missed Call (2008)? Cellphones that kill you.
Unfriended (2014)? Skype that kills you.
Jeruzalem (2015) Google Glass that kills you.
The Paranormal Activity franchise? Digital cameras that capture you being mysteriously — but most emphatically — killed.
But there's one movie genre that's still struggling to incorporate the everyday tech of contemporary life into the stories it tells: the romantic comedy.
Which is notable — and very, very odd — because online dating (whether through sites like Match.com or smartphone apps like Tinder) is, for millions of people, a simple fact of life — the New Normal. A 2013 University of Chicago study, for example, found that more than one-third of marriages now begin online, and that number is only expected to increase.
So why is Hollywood churning out so many movies where technology leads to painful, terrifying death, but is reluctant to make movies where that same tech leads to love?
Not enough rom-coms?
Maybe it's simply a numbers game: we're not living in a time when Hollywood's producing a lot of romantic comedies (this summer's excellent The Big Sick notwithstanding), so there's fewer opportunities for them to grapple with online dating.
Lack of tension?
But maybe it's something about the nature of the genre. Sarah Wendell, who runs the website Smart Bitches, Trashy Books, which critiques and celebrates romance novels, knows a little something about rom-com story structure.
"When you have a romantic comedy," she says, "part of the story's central tension is whatever's preventing your characters from getting a happy ending. Something's in their way. But when you have them use technology to actively seek out another person, you lower that tension — which is where the comedy comes from."
Christine Vachon, whose company, Killer Films, produced movies like Carol and Still Alice, thinks it comes down to the onscreen visuals. Or rather, the lack of them.
"Watching two people meet in a visually clever way is a lot more interesting than people swiping right or left," she says.
But she's quick to add that this may change.
"I think you can [make movies about online dating], I just don't think we have yet," she says. "I think you can make anything cinematically compelling. I just think that there's some sort of visual language that we haven't quite cracked yet."
But even if some future screenwriter figures out how to crack that language, that's only the first step. Comedian Guy Branum, who's pitched a screenplay or two in his time, says they'd still have to get the script past studio executives, which won't be easy.
"People who are greenlighting rom-coms are still men in their 50s," he says, "who have not integrated social media or dating apps in their lives — they never had to, because they didn't exist. They all got married in 1986 and were rich enough that they didn't need help to find a second wife in 1999."
Branum writes for Hulu's The Mindy Project, which — like a lot of TV shows — features characters texting and clicking and swiping all the time. But he's not surprised that film studios are still reluctant to show people using tech in realistic ways.
"A big problem is that we no longer make movies that reflect reality," he says. "The movies we are good at making are talking cars that transforms into robots or something smashing into the Earth or people going into space. We have to some extent forgotten how to make movies about people."
For her part, producer Christine Vachon is a bit more hopeful. She just thinks Hollywood needs some time.
"The movie business is always afraid of what it doesn't completely understand," she says. "But our cinematic language always shifts and adjusts to the times that we're in."
In the meantime ...
That shift she talks about may have already started, but to see it you have to look beyond the rom-com. Weirdly enough, it's science fiction that's exploring the space where romance and technology come together — in films like 2014's Ex Machina and — especially — 2013's Her.
In that film, Joaquin Phoenix plays a lonely guy who installs an artificial intelligence — voiced by Scarlett Johansson— onto his computer.
And then falls in love with it.