J.Jpn. Surg. Soc.. 101(3): 288-292, 2000
Feature topic
MULTIMEDIA (VISUAL COLLABORATION) BRINGS TRUE NATURE OF HUMAN LIFE
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PictureTel Co., Ltd, Tokyo, Japan Naomi Tomita |
Multimedia, high quality media such as TV broadcast, looks expensive because it requires broadband network with 100-200 Mbps bandwidth or 3,700 analog telephone lines.
However, thanks to the existing digital-line called N-ISDN (Narrow Integrated Service Digital Network) and PictureTel's audio, / video compression technologies. it becomes far less expensive.
N-ISDN provides 128Kbps bandwidth, over twice wider than analog line. PictureTells technology instantly compress audio/video signal into 1/1,000 in size. This means. with ISDN and PictureTel technology, Multimedia is materialized over even single ISDN line. This will allow doctor to remotely meet face-to-face with a medical specialist or patients to interview. conduct physical examinations, review records, and prescribe treatments. Bonding multiple ISDN lines will further improve video quality that enables remote surgery. Surgeon can perform an operation on internal organ by projecting motion video from Endoscopels CCD camera to large display monitor.
Also, PictureTel provides advanced technologies of eliminating background noise generated by surgical knives or scalpels during surgery. This will allow sound of the breath or heartbeat be clearly transmitted to the remote site.
Thus, Multimedia eliminates the barrier of distance, enabling people to be just at home, to be anywhere in the world, to undergo up-to-date medical treatment by expertise. This will reduce medical cost and allow people to live in the suburbs, in less pollution, closer to the nature. People will foster more open and collaborative environment by participating in local activities. Such community-oriented life-style will atone for mass consumption, materialistic economy in the past, then bring true happiness and welfare into our life after all.
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