Small-o-vision screens give you a real noseful

• Autores: Hal Hodson
• Localización: New scientist, ISSN 0262-4079, Nº. 2910, 2013, pág. 20
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Hodson introduces the "smelling screen" invented by Haruka Matsukara at Tokyo University of Agriculture and Technology in Japan and colleagues. It makes smells appear to come from the exact spot on any LCD screen that is displaying the image of a cup of coffee, for example. It works by continuously feeding odors from vaporizing gel pellets into four air streams, one in each corner of the screen.