The company Pedigree in Spain, in collaboration with the advertising agency Saatchi & Saatchi, has created an incredible vest-like device for dogs called Posting Tail, which allows them to take selfies and share them on social media.
No, it's not a belated April Fool's joke, but a real device. The Posting Tail device, as you can see in the video below, works by using a motion sensor located on the dog's tail and, through a Raspberry Pi processor, it senses when your dog is particularly happy (when he constantly wags his tail), and thus sends a message to the camera to take a photo and upload it immediately to Facebook.
The programming on the Raspberry Pi can sense when your dog is truly happy and not be confused by the simple wagging of his tail. In addition to these, the package also includes a GPS, so you can see where your dog took the most photos and was the happiest.
The Pedigree is not available to the general public, but you can go to Pedigree.es and register to win one week's use of it.

