To: Don Dorsey who wrote (34136 ) 7/4/1998 9:53:00 AM From: John Rieman Read Replies (1) | Respond to of 50808
JVC working on home networks.................................techweb.com Home Networks Defining The Digital Home (07/03/98; 2:07 p.m. ET) By Junko Yoshida, EE Times TOKYO -- In the war to define the digital living room, consumer electronics companies here say home networking is the new battleground. Leaving behind the platform fights of PC vs. TV, engineers in Japan believe it's communication protocols and the other building blocks of the home net that will ultimately define the look and feel of next-generation digital consumer products. Two emerging projects spotlight the shift in thinking. A well-funded operation set up by consumer giant JVC and a unit of the Ministry of International Trade and Industry (MITI) is developing a 200-Mbit/second infrared networking technology for the home. A separate project, backed by a number of consumer manufacturers, is working on an expanded charter for the Infrared Data Association (IrDA). "In the digital era, to differentiate one's set-top from another is virtually impossible," said Shuichi Tago, manager of Hitachi's Image & Information Media Systems Division. Neither the chip set that goes into a set-top box nor the real-time operating system running inside it can make a big enough difference to sway consumer favor, he said. What's left for system vendors, in Tago's view, is "the development of a friendly graphical user interface and an easy-to-use interface with other peripherals within the home." A common goal in home network technology is to find a way -- with or without a PC -- for digital consumer appliances to intelligently communicate with one another. IR technology tops many lists, and the IEEE 1394 serial interface has a powerful backer in Sony. Universal Serial Bus also comes into play in some schemes, and optical technology is waiting in the wings. "Each technology is being developed with different applications and diverging technical dimensions in mind," said Makoto Nakamura, department general manager of Sharp Corp.'s Software Research Laboratories. The issue is not so much choosing a winning networking technology, he said. Of greater import is clearly defining useful applications for each while enhancing technical capabilities -- notably, the speed and distance that data can travel within the home.