You can get the same input via the auditory channel. All you need is webcam and software, or a Series 60 mobile phone: http://news.bbc.co.uk/2/hi/science/natur

You can get the same input via the auditory channel. All you need is webcam and software, or a Series 60 mobile phone: http://news.bbc.co.uk/2/hi/science/nature/3171226.stm http://news.bbc.co.uk/2/hi/science/nature/3171226.stm http://www.seeingwithsound.com/ http://www.seeingwithsound.com/