The combined sensory input of a human was estimated at 3Gbit&#x2F;s back in 1959.<p><a href="http:&#x2F;&#x2F;www.idi.ntnu.no&#x2F;~gunnart&#x2F;MTP&#x2F;volum2_session4A_ocr.pdf" rel="nofollow">http:&#x2F;&#x2F;www.idi.ntnu.no&#x2F;~gunnart&#x2F;MTP&#x2F;volum2_session4A_ocr.pdf</a><p>The first paper in the document.