Public News Network · – Donatello, Verrocchio, Michelangelo, Bernini • Cubism – Braque,...
Transcript of Public News Network · – Donatello, Verrocchio, Michelangelo, Bernini • Cubism – Braque,...
MultipleSub-Projects
Public News Network
Digital Sampling to Create a Hybrid Media Feed
Re-presentSub-Project
INTRODUCTION TO PNN
• Create an Application that uses principles of sampling to produce an Aesthetic Response
• Create a Framework for Art Production
OBJECTIVE
FOUNDATION
'What is an artist, basically? He's a collector who wants to establish a collection of his own, making the pictures himself that he likes by other people. That's how I begin, and then it turns into something else.'
and…
"To copy others is necessary, but to copy oneself is pathetic.”
-Pablo Picasso
Music
• Classical Composers - versions of the same symphony
• Musique Concrete - music from “found sound”– Stockhausen, Cage, Reich
• HipHop– Sugar Hill Gang - WuTang Clan
Visual Art
• Sculpture of David– Donatello, Verrocchio, Michelangelo, Bernini
• Cubism– Braque, Picasso
• Dada and Surrealism– Ernst, Duchamp
• Contemporary - appropriation– Levine, Kruger, Prince
• In the visual arts, one of the fundamental changes is the transition to the digital sampling of imagery. Now the sources of appropriation can be replicated and redistributed without degradation. The distribution of imagery is not limited to “one off” art objects.
Transition to Digital
PREVIOUS WORK
• Art Tools - functional
• Artworks - non-functional
Art Tools: Max/MSP+Jitter
• Cycling74
• When combined with Jitter, becomes a sampling visual art production tool
• Can create standalone artworks
Art Tools: Auto-Illustrator
• Signwave UK
• Automatic, generative graphic tools
• Interface and tool design idiosyncratic to the programmer.
Artworks: Web Stalker
• Artist - I/O/D• 1997
• Considered the first stand-alone Internet art application
• Alternative Browser
Artworks: Shredder
• Artist - Mark Napier
• 1998
• Alternative browser
• Reformats existing web pages
• Reliant on traditional web browser
Artworks: Netomat
• Artist - Maciej Wisniewski
• 1999
• Alternative Browser
• True standalone application
• Netomatic (XML) files
Artworks: combinFormation
• Artist - Andruid Kerne• 2000
• Recombinant Information Space
• Dynamism
Artwork: EARTH
• Artist - John Klima• 2001
• Visualization of Internet derived information
• Macro to micro point of view
• Gives form to data
Concepts
• Simulation
• Sampling
• Dynamism
• Cognition
• Digital Rights
Working Process
Working Process
Simulation
• Oliver Grau - Virtual Reality: From Illusion to Immersion– Roman frescoes 60 B.C
• Lev Manovich - Language of New Media– History of the Screen
• Classical• Dynamic• Real-time• Virtual
Simulation - PNN
• Focus– Environment stripped of superfluous stimuli– Minimize noise
• Situationist International– Détournment– Dérive
Sampling
• Well established history in visual arts– Braque, Picasso, Eisenstein
• Semiotics– Sign composed of Signifier and Signified– Signifier not essentially related to Signified– Meaning is a construct of our culture
– Re-contextualized imagery creates new meaning
Sampling - PNN
• PNN will work with these ideas to create an environment that extracts cultural content and provides the viewer the opportunity to manipulate meaning effects.
Dynamism
• Content that takes advantage of “instant” connectivity of the Internet
• Combined with navigable space, it becomes a media type unique to new media
Cognition
• Object-Oriented Models of Cognitive Processing– Dynamic process versus procedural
• Story Elaboration– Many people “complete” stories independent of
facts relayed by the news broadcast itself– Meaning created by newsbyte
Digital Rights
• Originated in England– Means of censorship granted to publishing
industry, printing press owners
– Rewritten in 1710 as “anti-censorship” law so authors could claim their own work
– Rewritten to “encourage public learning”
• U.S. - An Act for the Encouragement of Learning”– Expedite the integration of innovation into the
public domain
– Never intended to control free speech nor contributions to daily dialog of culture
Digital Rights - PNN
• Place the responsibility for DRM in the hands of the individual as opposed to the programmer or corporations
API
• Java• JOGL - Java for OpenGL• QuickTime for Java
Hardware
• Development - Apple G5 Dual 2Ghz - OSX
• Server - Apple G4 Dual 800 - OSX
Hardware
• Video Capture - Sony DSR-20 Digital Video Recorder
Hardware
• Boca Labs TextGrabber GP500 Closed Caption Decoder
Scope
• Project divided into three major components– Client Application– Server Application– Website
• M.S. Thesis implements Client application, PhD work integrates Client/Server/Distribution - case study of immersive aesthetic experience
Client Application
• Initialization
• Main Window
• Mouse Navigation
• Episode Information and Transcripts
• Episode Video
• Video Search
• Settings and Preferences
• SCREENSHOTS
Server Application
• Video
• Transcripts
• Models
Re-presentSub-Project
Server Application - Schematic
Server Application - Transcripts
Re-present
• A research project that functions as an independent hypertext artwork, yet exercises ideas and implements methods initiated in the development of PNN.
• Hyper-textual visualization that searches television news broadcast transcripts, and “Re-presents” the data in a way that affords the viewer the opportunity to come to a “new” understanding.
Re-present Schematic
Indexer
CaptionatorRe-present
Client
CC Decoder
PNN Server
Re-presentServer
Indexer
Captionator
Captionator - Transcripts
• Decode transcripts and save to server.– Integrate time-code to match text with video
– Serial connection to CC Decoder and DV Recorder
Indexer - Reverse Index
• Create searchable index of terms to reside on server- Using Jakarta Lucene
Re-present Client
• Fullscreen Java application
• Uses Jakarta XML-RPC for remote procedure execution
PNN Server
Re-presentServer
Re-presentClient
• Interfaces with Lucene• Uses Jakarta XML-RPC• CLI daemon
Re-present Server
Re-presentClient
PNN Server
Re-presentServer
Re-present ClientFunctionality
• Displays Broadcasts, Date and Time
Re-present ClientFunctionality
• displays temporal location of search term results
Re-present ClientFunctionality
• Displays broadcast title and number
• Height of broadcast is related to term frequency within the transcript
Re-present ClientFunctionality
• Height of broadcast node is related to term position within the document– shorter to front, longer towards rear
Re-present ClientFunctionality
• Mousing over the broadcast node displays the phrases containing the search term.
Re-present Demo
EVALUATION
• Art is subjective - individual response dependent on experience of observer
• Function is objective– Performance– Bugs
FUTURE WORK
• Integrate WordNet to enable word interpretation, and expansion of “meanings”
• Implement “stretch text” on phrases• Implement word expansion, link following
• Improve “visualization” perhaps with animated node responses
• Develop community - setup open source repository. Members could develop their own visualizations of PNN data.
• Develop tactile response
CONCLUSION
• Satisfies Client application goals
• Successfully presents the opportunity for the manipulation of meaning in the context of an aesthetic experience
• Provides framework for art production
Public News NetworkRe-present Subproject
Digital Sampling to Create a Hybrid Media Feed