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To: Peter V who wrote (33622)6/4/1998 10:18:00 PM
From: BillyG  Respond to of 50808
 
Right you are. The glass masters are polished down very flat before they are coated with a photosensitive material. The glass master is then placed in a mastering machine which spins the disc and modulates the laser beam to "write" on the disc to expose areas corresponding to the pits or lands in the finished product.

It's a cool process -- your friend has obviously been there.



To: Peter V who wrote (33622)6/4/1998 10:36:00 PM
From: BillyG  Respond to of 50808
 
More on Motorola, VMLabs, and "Blackbird"...............

Digital Entertainment Platform In The Works
(06/04/98; 7:56 p.m. ET)
By Junko Yoshida, EE Times

Motorola's Semiconductor Products Sector is quietly
creating a new business structure and partnerships
within its consumer systems group with an eye toward
launching a closely guarded digital entertainment
platform this year code-named Blackbird.

Without revealing details of the architecture, Jim
Reinhart, Motorola's director of operations for media
processing and platforms, recently acknowledged that
Blackbird is Motorola's answer to the trend toward
increasingly flexible, programmable platforms for a
variety of digital consumer products. "I believe in
trends, and the trend now in the industry is more
flexibility," Reinhart said.

Motorola's efforts diverge from the traditional chip
vendors' approach, built around reference designs
based on their newest chip sets. Instead, the company
is going out of its way to reach key application
developers, interactive content publishers, and service
providers before unveiling the full architecture to system
OEMs (original equipment manufacturers). Further,
Motorola (company profile) says it will enter the system
business itself, when necessary, manufacturing
Blackbird set-tops and motherboards.

Described as an advanced, "soft" set-top platform
connected to a high-performance network, Blackbird
will be equipped with an operating system, its own set
of APIs, and a media processor. According to
Reinhart, Motorola has settled on a device "jointly
developed with VM Labs."

That 3-year-old start-up, based in Los Altos, Calif.,
recently unveiled an interactive game platform called
"Project X." Motorola, named as a silicon partner for
VM Labs, has a nonexclusive license to build Project X
semiconductors and systems, Reinhart said.

VM Labs is also working with Toshiba and Thomson
Consumer Electronics, which are committed to launch
DVD players and other digital consumer systems using
Project X technology next year.


If Project X is one leg in the Blackbird strategy, a
second partnership looks likely to provide another key
infrastructure technology: easy-to-use, TV-centric
Internet application and connectivity service packages.
UniView Technologies, a Dallas developer of hardware
and network technologies for set-top applications, will
port its Xpressway Internet service to the Blackbird
environment and market the resulting integrated system
to companies seeking end-to-end communication and
entertainment solutions.

More....................
techweb.com

<<Motorola's attempt to launch a versatile digital
consumer platform comes as other leading forces in the
consumer and PC industries jockey for position in this
developing market. Potential platform competitors
include Sega's Windows CE-based game systems,
which are heavily funded by Microsoft, as well as other
yet-to-be-defined set-top PCs that are expected to
incorporate a DVD player by 1999.


VM Labs is making a splash in this arena with its highly
parallel media processor -- said to be capable of
executing in excess of 1.5 billion instructions per second
-- along with APIs and development tools. "Project X
is designed to turn consumer systems, such as
standalone DVD players and set-tops, into an
interactive entertainment platform" by equipping them to
double as game consoles
, said Richard Miller, president
and CEO of VM Labs.>>