Long Island Adult Learning Conference - 2001
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Transcript of Long Island Adult Learning Conference - 2001
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Education and Technology
Tom RoslakSymbol Technologies, Inc.
Long Island Adult Learning ConferenceMarch 31, 2001
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What is Technology ?What is Technology ?
Manifestation of Man’s thoughts and dreams
Machines, Methods and Mental Leverage
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A thought……A thought……
What do you see here?
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A Few Ideas…….A Few Ideas…….
As a tourist: “The Thinker” in a beautiful garden One of the most famous bronzes in the world A Rodin masterpiece
As a technologist A complex metallurgical system Oxidation, structure, mechanical engineering Process oriented manufacture of an object
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Let’s take a small journeyLet’s take a small journey
A quick trip on a train
In Japan
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Just Need a ScheduleJust Need a Schedule
From Shinjuku to Ginza Maybe I can count stops
I wonder what it all means
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Inside TrackInside Track
This schedule is just for the "outer" trains, i.e. Those running in a clockwise direction, and it lists only twenty of the twenty-eight stations. (Why the timetable seems to list twenty-one is left as an exercise for the reader.)
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What to Do?What to Do? Get help…..do you speak English? Point at map…. Point at stops…..and …. Can I recognize any of the train station
characters?
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Now I Understand….Now I Understand….
What I don’t understand !! Character recognition is very difficult Similar languages and character sets are easier Not directly related to intelligence
Processing is different A translation process
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Technology PossibilitiesTechnology Possibilities
Use a handheld device Get directions Time tables Scan a bar code –
Identifies location General information
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Use Visual IdentificationUse Visual Identification
Looking at a picture What does the station look like How could this work?
Using radio signals Using external data
Create a user friendly interface
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A Map That Knows Its Place
A Map That Knows Its Place
Uses GPS and graphics Can locate and direct you Why not look for a picture?
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A Picture Is Worth…..A Picture Is Worth…..
Touch map location See picture Rotate picture for
orientation That is a GUI – graphical
user interface
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How Did It Work Out?How Did It Work Out?
A little help from a friend
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Education and TechnologyEducation and Technology
The promise of partnership Technology as a tool Allows individual pace, repetition, exercise Can store past events
Can be used to promote technical thought process Great for visual learning High quality content development required
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A Natural ProgressionA Natural Progression
Games
Pocket PC
PC User
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A Look Into the Near Future
A Look Into the Near Future
By looking into the past
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Man and Machine…Man and Machine…
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HeNe Laser TubeHeNe Laser Tube
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Scanning in the 80’s … 1979
Scanning in the 80’s … 1979
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Photodiodes
ScanningMicromirror
VCSEL
Focusing MirrorCollection
Fold Mirror
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Scanning ProgressionScanning Progression
Smaller, lighter and fasterSmaller, lighter and faster
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“The PC is evolving from a universally adaptable, ‘one-size-fits-all’ system into a wide range of targeted appliances designed to solve specific user applications.”
--Gordon Moore, Intel
“The PC is evolving from a universally adaptable, ‘one-size-fits-all’ system into a wide range of targeted appliances designed to solve specific user applications.”
--Gordon Moore, IntelMini-Mini-
ComputerComputerMainframeMainframe
PC NetworkPC NetworkComputingComputing
WirelessWirelessMobileMobile
ComputingComputing
Pre-Pre-MainframeMainframe
ThousandsThousandsNumber ofNumber ofMachinesMachines
COBOLCOBOL
Hundreds ofHundreds ofThousandsThousands
DistributedDistributedProcessingProcessing
Hundreds of Hundreds of MillionsMillions
C, C++C, C++RoutingRoutingTCP/IPTCP/IP
BillionsBillions
TCP/IPTCP/IPC++C++JavaJava
OneOne
SoftwareSoftwareFactorsFactors
1960’s1960’s 1970’s1970’s 1980’s1980’s 1990’s1990’s 200020001950’s1950’s1940’s1940’sYearYear
The PC-Plus EraThe PC-Plus Era
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The Wave of the FutureThe Wave of the Future
IEEE Spectrum MagazineIEEE Spectrum Magazine
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Information Appliances - Thick and Thin
Information Appliances - Thick and Thin
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