By Victoria Woollaston It’s that time of year again when companies try to dupe the public with their April Fools gags. And MailOnline has scoured the web to round up the best pranks in the world of technology so you don't have to. This year has seen the likes of Samsung offering pigeon-powered Wi-Fi, Microsoft’s smart paperclip, Ocado's 42-inch tablet, and wearable tech pants among other gems. Scroll down for video Google's AutoAwesome April Fool's involved David Hasselhoff, pictured, automatically photobombing people's images on Google+. The firm promised users the Hoff would make an appearance when a photo was uploaded, if there was enough space for him, and the Knight Rider star had made 100 poses for the project
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Google’s April Fools' gag involved David Hasselhoff photobombing images
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Microsoft launched a smart paperclip, complete with quotes from the clip
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Tesco unveiled the Cudl - 'the world’s first tablet made for two'
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While Ocado announced a 42-inch tablet with an hour's battery life
In a tongue-in-cheek interview with the MailOnline, the Hoff said: ‘I’ve always wanted the opportunity to please the fans that write to me every day and @placeholder gave me a solution.