A revolutionary new “taste synthesiser” that can create any flavour without the user eating or drinking anything promises to do for your tongue what a 3D movie does for your eyes.Homei Miyashita, who invented the extraordinary device, calls it the Norimaki Synthesizer.In the same way that TV screens or printed magazines use a limited number of colours to create every possible shade, the device uses five gels that cover the five different basic tastes – sweet, sour, salty, bitter and the mysterious umami – when they make contact with the human tongue.The Norimaki prototype is a fist-sized metal tube but, Homei tells Daily Star Online: “The taste display can be miniaturised to the size of the tip of your pinky finger.He added: "If a taste.