To stay on the streaming theme, let’s take a quick break from audio and look at streaming video.
What Is It?
Livestreaming video is similar to internet radio: video is broadcast live and in real time over the internet. Anyone with an internet connection can visit a website and watch video coming live from somewhere else. Concerts, family reunions, government meetings, conferences, political protests, breaking news stories, television programs – any of these can be streamed as they happen.
How Is It Useful?
Just like internet radio, streaming video is useful because it lets you watch events live while they’re happening from wherever you are. Whether you’re in front of a television, a computer or a mobile device, you can watch a White House press conference or meeting or state legislatures doing their daily business. Television stations can livestream their video feeds: C-SPAN and WHDH Boston both offer live programming online.
In entertainment, bands can choose to livestream their concerts to let fans who can’t make it to the show watch and listen. Similarly, clubs and concert halls can offer livestreams for the performances they host.
Finally, businesses use livestreaming in many ways: international companies can livestream important meetings to employees around the globe; large companies like Apple can livestream important announcements about their products; and conferences can be livestreamed to anyone who can’t attend (O’Reilly Media and the E3 Gamer conference are two examples).
Yes, there are sillier uses for livestreaming: watching baby squirrels or puppies may seem ridiculous, but the same tool is used for watching wildlife. Imagine students around the world keeping track of life at South African water holes or hawks nesting on a building in New York City (the hawks are gone for the season, but you can watch recorded video at this same page). Science class suddenly becomes a lot more real for kids who might not ever see these animals up close any other way.
Try It Out
Follow any of the links above and just watch the livestream for a while (the water hole is a good one for this). Better still, keep your eyes out for the words “watch us live online” for any event or concert you want to attend, or on a website you visit.