Student: Thereâs millions of memes.
Student: Sometimes I spend three, four hours just on that.
Student: A pastime is scrolling through memes, and liking and saving them.
Student: My favourite memes are all the Shrek memes, theyâre just amazing.
Student: Thereâs a little kid bouncing on a bed and thereâs a dad who runs at him with one of those bouncy ball things and he goes flying off the bed. Itâs just funny to watch.
Student: Theyâre funny because they make fun of serious issues.
Tina Daheley: Everyone loves a funny GIF and when youâre watching videos or sharing memes a couple of hours can just fly by. But not every video or image you see is real. So how can you spot the fake from the fact? Mostly itâs not the image thatâs fake but the story the pictureâs being used to tell.
Claire Milne: For example, we fact checked a photograph of a jaguar and the claim was that this jaguar had thrown itself into the river to escape the recent forest fires in the Amazon. Actually the photograph had been taken many years earlier and showed a jaguar that was the local army mascot and had nothing to do with the forest fires at all.
Tina Daheley: There are lots of clues to check the truth behind any picture. Are there street signs in a different language to the one youâd expect? Maybe there are buildings or landmarks you can identify. One of the simplest checks is a reverse image search.
Matt Cooke: Itâll give you clues around where the photograph was originally taken and that will give you some information and some evidence to start making up your own mind about where this photo actually came from. Letâs say you found an image of the Golden Gate Bridge and a crash has just happened, letâs inspect the photograph, right-click and save the image to my desktop, and now we can go over to the Google reverse image search. Iâll click on a camera and I can either paste in the URL or upload the image which Iâm going to do in this case. Letâs put that in and itâll now search that file and itâll give me information, in this case weâre seeing actually itâs not the Golden Gate Bridge instead a very different location, itâs a famous bridge in Lisbon, Portugal.
Tina Daheley: Taking things out of context with photos is so easy you really have to keep your wits about you. This photo of Prince William looks very rude from one angle but run it through an image search and from another itâs quite innocent. Heâs indicating how many children he now has. There are tools for checking videos too. Take this video of a bear chasing a snowboarder, itâs definitely got the whoa factor.
Matt Cooke: Youâre seeing a snowboarder preparing to go down the slopes â sheâs filming herself and sheâs wearing headphones.
Student: Is that a real bear?
Matt Cooke: Letâs take a closer look. Letâs go to a new tab. as one example. Collect the URL and put that into this search engine, itâll now give me an opportunity to watch this video in frame by frame instances here. And as we go through you can see the bear quickly disappears. Letâs watch that again. You can see the bear, top left there and very quickly it disappears and actually itâs because the bear was never there. It was digitally added.
Alastair Reed: Fake pictures and videos are designed to give us that strong emotional reaction so whether itâs shocking, whether itâs funny or whether itâs scary. Thatâs something that we need to pay attention to when weâre online.
Tina Daheley: So there are some very simple ideas that we can use if we want to make sure that what we are looking at can be believed. One, look out for clues in the picture. Two, do a reverse image search. And three, use a video checking tool. So next time you see something incredible and go whoa, why not pause, take a minute to do a couple of simple checks before you share.