Transcript ppt - California Institute for Telecommunications and Information

The 21st Century Internet—
The “Always-On” World
First Annual James E. Crouch Lecture
San Diego State University
San Diego, CA
May 2, 2002
Dr. Larry Smarr
Director, California Institute for Telecommunications and
Information Technologies
Professor, Dept. of Computer Science and Engineering
Jacobs School of Engineering, UCSD
Abstract
"After twenty years, the "S-curve" of building out the wired internet with hundreds
of millions of PCs as its end points is flattening out, with corresponding lowering
of the growth rates of the major suppliers of that global infrastructure. At the same
time, several new "S-curves" are reaching their steep slope as ubiquitous
computing begins to sweep the planet. First, the combination of wireless local
area networks, the third generation of cellular phones, satellites, and the
increasing use of the FCC unlicensed wireless band will cover the world with
internet connectivity enabling both scientific research and emergency
preparedness. This universal access to the Net will change our personal lives and
enable a new generation of SensorNets to give us realtime feedback about our
environment. Secondly, the resulting vast increase in internet data streams,
augmented by the advent of mass market broadband to homes and businesses,
will drive the backbone of the internet to an optical network of tremendous
capacity. Finally, peer-to-peer computing and storage will increasingly provide a
vast untapped capability to power this emergent planetary computer. I will
describe how the newly formed Cal-(IT)2 Institute is organizing research in each of
these areas, driven by real world challenges in earthquakes, global warming,
pollution, and transportation congestion. We are building large scale
"Laboratories for Living in the Future" into our community, several of which have
SDSU performing a leadership role."
"The 21st Century Internet—
the 'Always-On' World"
Crouch Lecture
SDSU
San Diego, CA
May 2, 2002
Dr. Larry Smarr
Director, California Institute for Telecommunications and
Information Technologies
Professor, Dept. of Computer Science and Engineering
Jacobs School of Engineering, UCSD
The “Always On” Internet
• Wireless Access--Anywhere, Anytime
– Broadband Speeds
– Cellular Connected with Wi-Fi
• Billions of New Wireless Internet End Points
– Information Appliances
– Sensors and Actuators
– Embedded Processors
• Will Bring About a New Meaning to “Dual-Use”
– Civilian
– Scientific and Engineering Research
– Commercial Business
– Military
– External Defense
– Homeland Security
California Has Initiated Four New
Institutes for Science and Innovation
California Institute for Bioengineering,
Biotechnology,
and Quantitative Biomedical Research
UCD
UCSF
Center for
Information Technology Research
in the Interest of Society
UCM
UCB
California
NanoSystems Institute
UCSC
UCSB
UCLA
UCI
California Institute for
Telecommunications and
Information Technology
UCSD
www.ucop.edu/california-institutes
Cal-(IT)2 -- An Integrated Approach
to Research on the Future of the Internet
220 UCSD & UCI Faculty
Working in Multidisciplinary Teams
With Students, Industry, and the Community
SDSU is an Academic Partner
www.calit2.net
Two New Cal-(IT)2 Buildings
Approved by Legislature Last Week!
Bioengineering • Will Create New Laboratory Facilities
UC Irvine
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Clean Rooms for Nanotech and BioMEMS
Computer Arts Virtual Reality
Wireless and Optical Networking
Interdisciplinary Teams
UC San Diego
The Internet Is Rapidly Becoming Mobile
Subscribers (millions)
2,000
1,800
1,600
1,400
1,200
1,000
Mobile Internet
800
600
400
Fixed Internet
200
0
1999
2000
2001
2002
2003
Source: Ericsson
2004
2005
Wireless Internet is Moving
Throughout The Physical World
• First US Taste of 3G Cellular Internet
– UCSD Jacobs School Antenna
– First Beta Test Site
• Linking to 802.11 Mobile “Bubble”
– Tested on CyberShuttle
– Joint Project with Campus
– From Railway to Campus at 65 mph!
Rooftop Qualcomm
1xEV Access Point
www.calit2.net/news/2002/4-2-bbus.html
Experimenting with the Future -Wireless Internet Video Cams & Robots
Useful for
Highway Accidents
or Disasters
Linked by 1xEV
Cellular Internet
Mobile Interactivity Avatar
Computer Vision and Robotics Research Lab
Mohan Trivedi, UCSD, Cal-(IT)2
Using Students to Invent the Future
The Teacher-Scholar Model of Discovery
• Year- Long “Living Laboratory” Experiment 2001-02
– Computer Science & Engineering Undergraduates
– 500+ Wireless-Enabled HP Pocket PCs at UC San Diego
– 50 Compaq Pocket PCs at UC Irvine
• Currently Using Wi-Fi (802.11) Wireless Internet
• Experiments with Geo-location and Interactive Maps
UC Irvine
UC San Diego
Cal-(IT)2 Team: Bill Griswold, Gabriele Wienhausen, UCSD; Rajesh Gupta, UCI
ActiveCampus – Outdoor Map
Source: Bill Griswold, UCSD
ActiveClass: Asking a Question
1. Click in box
2. Type
question
3. Click Submit
Source: Bill Griswold, UCSD
ActiveClass: Asking a Question
• Used in CSE 12, Our
2nd Programming
Course
• 200 Students in Two
Sections
• Continuing This Term
Also Polls and
Class Ratings
Question is posted
Others can vote on
it
Source: Bill Griswold, UCSD
How Will You Know
if The Kids Are on the Internet?
It connects to the audio piece and
works like a tiny monitor that
projects an image through the
really cool bug-eye monocle into
my eye. It has lots of ‘serious’
applications, but my favorite is to
watch ‘Buffy’.
My mom has already realized that when the video is
on, the lenses become less transparent. That way
she knows if I’m really paying attention to her or
reading my email. She’s caught on quickly.
http://wearables.www.media.mit.edu/
projects/wearables/mit-ideo/
Can Use of These Technologies Help Us
Avoid the Downsides of Prolonged Growth?
• Add Wireless
Sensor Array
• Build GIS Data
• Focus on:
UCI
Huntington
Beach
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High Tech Coast
UCSD
Mission Bay
San Diego Bay
Pollution
Water Cycle
Earthquakes
Bridges
Traffic
Policy
• Work with the
Community to
Adapt to Growth
Using the FCC Unlicensed Band
to Create a High Speed Wireless Backbone
• The High Performance
Wireless Research and
Education Network
• An SDSU & Cal-(IT)2
Academic Partner
• Enabling a Broad Set of
Science Applications and
Crisis Management
NSF Funded
PI, Hans-Werner Braun, SDSC
Co-PI, Frank Vernon, SIO
45mbps Duplex Backbone
• Allows for SensorNet
Deployment to Remote
Locations
http://hpwren.ucsd.edu/topo.html
The SDSU Field Station Program
Provides Critical Living Laboratories
•
•
•
•
•
•
•
Global Warming Impact
Land & Resource Management
Habitat Fragmentation
Water Quality and Quantity
Biodiversity Loss
Disruption of Fire Regimes
Invasion of Exotic Species
Using the SDSU Santa Margarita Field Station
as a Rapid Prototyping SensorNet Testbed
ROADnet—Bringing SensorNets to
the Dirt Roads and the High Seas
• High Bandwidth Wireless Internet
– Linking Sensors for:
– Seismology
– Oceanography
– Climate
– Hydrology
– Ecology
– Geodesy
– Real-Time Data Management
• Joint Collaboration Between:
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SIO / IGPP
UCSD
SDSC / HPWREN
SDSU
Cal-(IT)2
R/V Revelle
in Lyttleton, NZ
Santa Margarita
Ecological Reserve
http://roadnet.ucsd.edu/
As Our Bodies Move On-Line
Digital Medicine Will Emerge
• Internal Sensors—Israeli Video Pill
– Battery, Light, & Video Camera
– Images Stored on Hip Device
• Next Step—Putting You On-Line!
– Wireless Internet Transmission
– Key Metabolic and Physical Sensors
• Genomic Individualized Medicine
www.givenimaging.com
– Combine
– Genetic Code
– Body Sensor Data Flows
– Powerful AI Data Mining Techniques
www.bodymedia.com
www.philometron.com
Data Organization and Mining
Are at the Heart of the “Always-On” Internet
Web Portal
Customized to User Device
Visualization
The SDSC/Cal-(IT)2
Knowledge and Data
Engineering
Laboratory
Data Mining, Simulation Modeling,
Analysis, Data Fusion
Knowledge-Based Integration
Advanced Query Processing
Database Systems, Grid Storage,
Filesystems
High speed networking
SensorNets—Real-Time Data
Networked Storage (SAN)
Storage hardware
How Can we Deal with
the Increasing Flood of Data?
Scientific American, January 2001
Decision Makers Need
Collaborative SensorNet Analysis Facilities
• Driven by SensorNets Data
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Real Time Seismic
Environmental Monitoring
Emergency Response
Distributed Corporations
• Linked UCSD and SDSU
– Dedication March 4, 2002
Linking Control Rooms
UCSD
SDSU
44 Miles of Cox Fiber
Cox, Panoram,
SAIC, SGI, IBM,
TeraBurst Networks
SD Telecom Council
From Telephone Conference Calls to
Access Grid International Video Meetings
Creating a Virtual Global Research Lab
Using IP Multicast
Access Grid Lead-Argonne
NSF STARTAP Lead-UIC’s Elec. Vis. Lab
Internet Engineering a Future
Homeland Security
• Regional Network for Homeland Security
– UCSD / SDSU / SD Collaboration
– Meetings with SD County, Cal OES, SPAWAR, SAIC, et al
• Cal-(IT)2 is Developing an Information Infrastructure
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Early Warning SensorNets
Community Command System for Disaster Response
High Tech Coast Geographic Data System
Wireless Devices for First Responders
Wireless Internet Information System for
Medical Response in Disasters (WIISARD)
Responder wireless
device and system
Source: Dr. Leslie Lenert,
UCSD SOM
Patient wireless
device and system
Wireless bridging systems
Location aware system
Hospital
system
Command
visualization
system
Disaster database
Emergency Response Scenario
Transportation Assets
With Mobile Internet
Bubble
Hot Zone
WMD attack
site
(Stadium)
Compromised
Transportation
Corridor
Prevailing wind
Transport
station
Hospital #1
Warm
zone
Triage
Field
Mobile Bubbles
Patient RF IDs
Treatment
First Responder PDAs Station
Control Room
GPS Tracking
Hospital #2 (on bypass)
Source: Dr. Leslie Lenert, UCSD SOM
University Research on
Multi-Function Sensors
• UCSD Cal-(IT)2 Wireless SensorNets Group
– Pollution
– Biomedical
– Particulate
– Magnetic
– Systems Integration
• Target Markets:
– Pollution Monitoring
– Monitoring Public Spaces
– First Responders
Handheld Nanosensor Device for Sarin Nerve Agent
Developed for DARPA
Micro Unattended Ground Sensors program
Mike Sailor, UCSD Chemistry, Cal-(IT)2
Reworking a Campus Education
Communication System for Disaster Care
“Campus Map”
Adapted to
Display Hot and Warm
Zones and the
Locations
of Patients.
“Sites” and
“Buddies” Data
Structures
Adapted
To “Patient List”
And
“Care Resources”
Active Disaster
Care System
“Instant Messaging”
Adapted for
“Digital Graffiti”
Asynchronous
Adapted to Display
Provider
Patient Alerts
Communications
to ICC or Other Providers
Grid Computing is Becoming Mainstream
The Global Grid
Will Power a Mobile Internet
www.entropia.com
Adding Brilliance to Mobile Clients
with Internet Computing
• Napster Meets Entropia
– Distributed Computing and Storage Combined
– Assume Ten Million PCs in Five Years
– Average Speed Ten Gigaflop
– Average Free Storage 100 GB
– Planetary Computer Capacity
– 100,000 TeraFLOP Speed
– 1 Million TeraByte Storage
• 1000 TeraFLOPs is Roughly a Human Brain-Second
– Morovec-Intelligent Robots and Mind Transferral
– Kurzweil-The Age of Spiritual Machines
– Joy-Humans an Endangered Species?
– Vinge-Singularity
The Planetary Computing Power is
Passing Through an Important Threshold
1 Million x
•Will the Grid Become Self–Organizing
–Powered
–Aware?
Source: Hans Moravec
www.transhumanist.com/volume1/power_075.jpg
Can Robots Tap the Power
of the Planetary Computer?
• Sensors
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Temperature
Distance
Speed
Accelerations
Pressure
IR
Vibration
Imaging
Sony’s AIBO and SDR-4X
• Linked to Internet by Wi-Fi Wireless Broadband
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Completely Changes Robotics Architecture
Access to Nearly Infinite Computing, Storage, Software
Marriage of Net Software Agents to Physical Probes
Ad Hoc Teams of Interacting Intelligent Robots