SeatSale: License to Sit.
Download a Seating License to retract the seat's content-guard spikes
Steve Mann, 2001 Feb. 7th
Here is the Internet Chair with magnetic stripe card reader and spikes that
retract when a seating license is downloaded from a license server
in response to input from the card reader incoroprated into the chair.
The license server is in the 19 inch relay rack behind the Internet Chair.
The text on the scrolling LED sign mounted to the back of the chair reads:
WEARY TRAVELLERS NO LONGER NEED TO STAND FOR HOURS ON END...
USE YOUR GOVERNMENT ISSUED PHOTO ID CARD TO DOWNLOAD A FREE SEATING LICENSE.
The opening was Wednesday Feb. 7th, at the San Francisco Art Institute (SFAI,
800 Chestnut St.), organized by Independent Curators International (ICI)
of New York, and curated by Steve Dietz of walkerart.org (Walker Art Center)
of Minneapolis. SeatSale was also exhibited at various other museums and
galleries, such as Austin Museum of Art, Oklahoma City Museum of Art, etc..
Across from the internet chair (pictured at left) is a
VGA television display on a TV stand (pictured
at right), which displays the following message:
Swipe credit card or government issued
photo ID card to download a FREE Seating
License.
Your card is for identification
purposes only. The seating is FREE!!!
By swiping your card, you agree to be
bound by our Terms and Conditions.
Your swipe indicates your agreement to
these Terms and Conditions of use.
If you do not agree to our Terms and
Conditions, remain standing and do not
swipe your card through the card reader!
When a credit card or ID card is
swiped, the following displays:
________________________________________
Thank you for agreeing to our Terms and
Conditions of use.
________________________________________
(spikes retract)
Enjoy Quality of Seating Services (TM)
Middleware and QoS Provisioning.
(a short movie plays)
After some time (e.g. after the movie has finished)
a bright flashing animated version of the
following is displayed:
then the following message is displayed while an extremely loud
bank of 60 Hz warning buzzers is sounded throughout the exhibit space:
Your Seating License will expire in 4 seconds
Please swipe your credit card or
contact the SeatWorks to renew your license
WARNING: Your Seating License will
expire in 3 seconds!
Please get off the chair!
contact the SeatWorks to renew your license.
License Expired
(spikes unretract)
Here is the background poster installed behind exhibit:
which provides the
philosophical background such as the
Uniform Secure Ecommerce Accounting Transactions Act (UseatA),
including some real world
examples of seat licenses.
Here is how the seat appears from a user's point of view, showing how the
spikes retract when a credit card is used to download a FREE seating license:
You can
download an mpeg movie of the seat
from a user's point of view (approx. 20 megabytes),
or you can
download a closeup mpeg movie of
a license being downloaded to the seat (approx. 2 megabytes).
Another similar closeup movie is also available
here
(approx. 4 megabytes).
Here's a video still from the SeatSale surveillance cameras at SFAI:
Here are a few video stills from the
SeatSale surveillance cameras at Austin Museum of Art (amoa.org).
You can help by
keeping a watchful eye on our infrared security cameras
to help us prevent theft of Seating Services (TM),
and to prevent the smuggling of contraband (pillows, boards,
and other tools of license circumvention),
into the museum space.
This site is a mirror of the
live video.
The video is also archived. See a
day in the life of a seat-for-license.
(Longer movie: weekend seatsale.)
SeatSale chair construction
Installation instructions for seatsale
Link to San Francisco Art Institute site curated by Steve Dietz
through Independent Curators International (ICI) of New York.
(There is also a local copy of the curator's statement
here.)
archive of setup pictures
from the www.monkeyview.net site.
Sight License
See a 1998 exhibit (the opening date was June 1, which corresponded with
my Keynote Address at the Virtual Reality conference in Rio de Janeiro)
which also used a magnetic stripe card reader.
Here is a list of clients who were the first to download free
seating licenses during the opening of the exhibit.
(Credit card numbers, driver's license numbers, etc., have been
replaced by minus sign "dashes".)
someone posted seatsale to
slashdot which generated
some interesting discussion.
Excerpt from SF Gate, San Francisco Chronicle, 2001/03/01
Scholarly article on the philosophy underlying the
License to Sit:
Free Source as Free Thought: Architecting Free Standards
First Monday, volume 5, number 1 (January 2000),
URL: http://firstmonday.org/issues/issue5_1/mann/index.html
There was
an article on SeatSale in the
New York Times,
which led to a radio interview that same day, on CNET.
Here is the cnet radio interview
(encoded using oggenc; play using ogg123),
but it's a huge file, almost 8 megabytes, because no time to sox
down the
original (even larger, almost 80 megabytes)
wav file to mono, and since it's a
phone interview, it really doesn't need 41k samples/sec.
Reviews of SeatSale
comments and reviews
link to main eyetap.org site
link to main wearcam.org site
EXISTech (existech.com) site
What does a solid oak chair have to do with wearable computing?
(This issue is addressed toward the end of the book.)
An interesting article about spikes:
Franz Kafka In the Penal Colony (1919)
