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Dear Darpa Diary


From: Dave Farber <dave () farber net>
Date: Thu, 05 Jun 2003 07:57:38 -0400



Dear Darpa Diary

June 5, 2003
By WILLIAM SAFIRE






WASHINGTON

Unless you work for the government or the Mafia, it's a
great idea to keep a diary.

I don't mean the minute-by-minute log that Florida Senator
Bob Graham keeps in tidy, color-coded notebooks describing
his clothes, meals and haircuts. That echoes the mythical
Greek Narcissus.

Rather, I have in mind the brief notation of the day's
highlight, the amusing encounter or useful insight that
will someday evoke a memory of yourself when young. Such a
journal entry - perhaps an e-mail to your encoded personal
file - can now be supplemented by scanned-in articles,
poems or pictures to create a "commonplace book." You will
then have a private memory-jogger and resource for
reminiscence at family gatherings.

But beware too much of a good thing.

The Defense Advanced
Research Projects Agency, or Darpa, stimulates
outside-the-box thinking that has given us the Internet and
the stealth bomber. On occasion, however, Darpa goes off
half-cocked. Its Total (now Terrorist) Information
Awareness plan - to combine all commercial credit data and
individual bank and academic records with F.B.I. and C.I.A.
dossiers, which would have made every American's life an
open book - has been reined in somewhat by Congress after
we privacy nuts hollered to high heaven.

Comes now LifeLog, the all-remembering cyberdiary. Do you
know those hand-held personal digital assistants that
remind you of appointments, store phone numbers and
birthdays, tip you off to foibles of friends and
vulnerabilities of enemies, and keep desperate global
executives in unremitting touch day and night? Forget about
'em - those wireless whiz-bangs are already yestertech.

Darpa's LifeLog initiative is part of its "cognitive
computing" research. The goal is to teach your computer to
learn by your experience, so that what has been your
digital assistant will morph into your lifelong partner in
memory. Darpa is sprinkling around $7.3 million in research
contracts (a drop in its $2.7 billion budget) to develop
PAL, the Perceptive Assistant that Learns.

For those who suspect that I am dreaming this up, get that
lumbering old machine in your back pocket to access
www.darpa.mil/ipto, and then click on "research areas" and
then "LifeLog." You are then in a world light-years beyond
the Matrix into virtual Graham-land.

"To build a cognitive computing system," says proto-PAL, "a
user must store, retrieve and understand data about his or
her past experiences. This entails collecting diverse data.
. . . The research will determine the types of data to
collect and when to collect it." This diverse data can
include everything you ("the user") see, smell, taste,
touch and hear every day of your life.

But wouldn't the ubiquitous partner be embarrassing at
times? Relax, says the program description, presumably
written by Dr. Doug Gage, who didn't answer my calls,
e-mails or frantic telepathy. "The goal of the data
collection is to `see what I see' rather than to `see me.'
Users are in complete control of their own data-collection
efforts, decide when to turn the sensors on or off and
decide who will share the data."

That's just dandy for the personal privacy of the "user,"
who would be led to believe he controlled the only copy of
his infinitely detailed profile. But what about the
"use-ee" - the person that PAL's user is looking at,
listening to, sniffing or conspiring with to blow up the
world?

The human user may have opt-in control of the wireless wire
he is secretly wearing, but all the people who come in
contact with PAL and its willing user-spy would be ill-used
without their knowledge. Result: Everybody would be
snooping on everybody else, taping and sharing that data
with the government and the last media conglomerate left
standing.

And in the basement of the Pentagon, LifeLog's Dr. Gage and
his PAL, the totally aware Admiral Poindexter, would be
dumping all this "voluntary" data into a national memory
bank, which would have undeniable recall of everything you
would just as soon forget.

Followers of Ned Ludd, who in 1799 famously destroyed two
nefarious machines knitting hosiery, hope that Congress
will ask: is the computer our servant or our partner? Are
diaries personal, or does the Pentagon have a right to
LifeLog?

And so, as the diarist Samuel Pepys liked to conclude, to
bed.


http://www.nytimes.com/2003/06/05/opinion/05SAFI.html?ex=1055811309&ei=1&en=718c722b137f6cb1


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