yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

The Video Chat That Existed In The 1870s | How Sci-fi Inspired Science


2m read
·Nov 11, 2024

You hear your phone. You look down, and what do you see? Incoming video call. After you hit the client, think about how commonplace video chats have become. For a long time, the idea of seeing someone from across the world was only in science fiction. So, how did it go from looking like this to this? Let's find out how the science fiction inspired science reality.

As communication devices have dramatically changed, sci-fi has been a step ahead, imagining new devices and their effects on society, for better and for worse.

Mobile phones and tablets appeared in sci-fi years before we had them in real life. What we've wanted all along is face-to-face contact through a device—telephone, TV—with callers able to see as well as hear.

At least since the invention of the telephone, illustrators and authors envisioned combining pictures with sound. Like French author and illustrator George Du Maurier's telephone ESCO, which looks like a combination video phone and flat-screen TV. The videophone appeared in the first episode of The Jetsons in 1962 when Jane Jetson had a chat with her mother. Various versions of video chatting appeared in sci-fi TV and movies during the 20th century.

Meanwhile, AT&T's Bell Labs was developing a real-life picture phone. In April 1964, the picture phone debuted for public demonstration at the World's Fair in New York. Two months later, service began with booths in Chicago, New York, and Washington D.C. First Lady of the US, Lady Bird Johnson, made an early picture phone call to Dr. Elizabeth Wood of Bell Labs.

The system was impractical for home use, involving expensive equipment and a hefty fee per minute. Video chatting remained elusive for three more decades until we had the internet, computers with cameras, and the software to make it work.

Our grandmothers' Skype software was introduced in 2003, and Apple's FaceTime followed in 2010. We finally achieved the dream of the videophone. Now call your grandma; she'd love to see you!

More Articles

View All
Memento Mori | Stoic Exercises For Inner Peace
Life is short. It’s ticking away and seems to pass by faster as we get older. Despite this, many people waste their lives on trivial things. But there’s an antidote. Thinking about death not only reminds us that we have a limited amount of time to do the …
Visual representations of decimal multiplication
So we have here on this number line that we’ve now marked off with the tenths, and you can see that this is three tenths. Here we can think about this as a multiplication of a decimal. And so what is this representing? I’ll give you a hint: it’s represent…
Foundations of American Democracy - Course Trailer
Welcome to Foundations of American Democracy. This is where it all begins. You might think it’s just about the United States, but here we’re going to go much deeper and much further back than that. We’re going to go to the original ideas, dive into philos…
Second derivatives (parametric functions) | Advanced derivatives | AP Calculus BC | Khan Academy
So here we have a set of parametric equations where x and y are both defined in terms of t. If you input all the possible ts that you can into these functions and then plot the corresponding x and y’s for each chord for each t, this will plot a curve in t…
Civil Rights and Civil Liberties - Course Trailer
The United States Declaration of Independence reads: “We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable rights.” That sounds great, but who does it apply to, and what a…
why i stopped drinking alcohol
What’s up, Graham? It’s guys here. So I’ve recently noticed a growing trend among entrepreneurs, business owners, and even people here on YouTube who’ve started becoming more and more vocal about why they’ve stopped drinking alcohol. At first, I kind of j…