SlideShare a Scribd company logo

E3 chap-02

•Download as PPT, PDF•
•
Mukiza Andrew
Mukiza Andrew

Human computer interaction by Allan Dix

TechnologyHealth & Medicine
1 of 90
chapter 2 the computer
The Computer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Interacting with computers ,[object Object],what goes in and out devices, paper, sensors, etc. what can it do? memory, processing, networks
A ‘typical’ computer system ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],?
How many … ,[object Object],[object Object],[object Object],are you thinking … … PC, laptop, PDA ??
How many computers … ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Interactivity? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Richer interaction sensors and devices everywhere
text entry devices keyboards (QWERTY et al.) chord keyboards, phone pads handwriting, speech
Keyboards ,[object Object],[object Object],[object Object],[object Object]
layout – QWERTY ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
QWERTY (ctd)
alternative keyboard layouts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
special keyboards ,[object Object],[object Object],[object Object]
Chord keyboards ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
phone pad and T9 entry ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Handwriting recognition ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Speech recognition ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Numeric keypads ,[object Object],[object Object],[object Object],[object Object],[object Object],telephone calculator 4 5 6 7 8 9 * 0 # 1 2 3 4 5 6 1 2 3 0 . = 7 8 9
positioning, pointing and drawing mouse, touchpad trackballs, joysticks etc. touch screens, tablets eyegaze, cursors
the Mouse ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
the mouse (ctd) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
How does it work? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Even by foot … ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Touchpad ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Trackball and thumbwheels ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Joystick and keyboard nipple ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Touch-sensitive screen ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Stylus and light pen ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Digitizing tablet ,[object Object],[object Object],[object Object]
Eyegaze ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Cursor keys ,[object Object],[object Object],[object Object],[object Object]
Discrete positioning controls ,[object Object],[object Object],[object Object],[object Object]
display devices bitmap screens (CRT & LCD) large & situated displays digital paper
bitmap displays ,[object Object]
resolution and colour depth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
anti-aliasing ,[object Object],[object Object],[object Object],[object Object],[object Object]
Cathode ray tube ,[object Object],[object Object]
Health hazards of CRT ! ,[object Object],[object Object],[object Object],[object Object],[object Object]
Health hints … ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Liquid crystal displays ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
special displays ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
large displays ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
situated displays ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],Hermes a situated display small displays beside office doors handwritten notes left using stylus office owner reads notes using web interface
Digital paper ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],appearance cross section
virtual reality and 3D interaction positioning in 3D space moving and grasping seeing 3D (helmets and caves)
positioning in 3D space ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
pitch, yaw and roll pitch yaw roll
3D displays ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],also see extra slides on 3D vision
VR headsets ,[object Object],[object Object],[object Object]
VR motion sickness ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
simulators and VR caves ,[object Object],[object Object],[object Object],[object Object],[object Object]
physical controls, sensors etc. special displays and gauges sound, touch, feel, smell physical controls environmental and bio-sensing
dedicated displays ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sounds ,[object Object],[object Object],[object Object],[object Object]
Touch, feel, smell ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
BMW iDrive ,[object Object],[object Object],[object Object],[object Object]
physical controls ,[object Object],[object Object],large buttons clear dials tiny buttons multi-function control easy-clean smooth buttons
Environment and bio-sensing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
paper: printing and scanning print technology fonts, page description, WYSIWYG scanning, OCR
Printing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Types of dot-based printers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Printing in the workplace ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fonts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fonts (ctd) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Readability of text ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Page Description Languages ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Screen and page ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Scanners ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Scanners (ctd) ,[object Object],[object Object],[object Object],[object Object]
Optical character recognition ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Paper-based interaction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
memory short term and long term speed, capacity, compression formats, access
Short-term Memory - RAM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Long-term Memory - disks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Blurring boundaries ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
speed and capacity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
virtual memory ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Compression ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Storage formats - text ,[object Object],[object Object],[object Object],[object Object],[object Object]
Storage formats - media ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
methods of access ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
processing and networks finite speed (but also Moore’s law) limits of interaction networked computing
Finite processing speed ,[object Object],[object Object],[object Object],[object Object],[object Object]
Moore’s law ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],/e3/online/moores-law/
the myth of the infinitely fast machine ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Limitations on interactive performance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Networked computing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Recommended

Presentation on Computer Mouse
Presentation on Computer MousePresentation on Computer Mouse
Presentation on Computer MouseSaadi Rahman
 
THINGS ABOUT MOUSE
THINGS ABOUT MOUSETHINGS ABOUT MOUSE
THINGS ABOUT MOUSEjeevagan nagarajan
 
Mouse and joystick
Mouse and joystickMouse and joystick
Mouse and joystickVIRATSAINI
 
"MOUSE" HARDWARE
"MOUSE" HARDWARE "MOUSE" HARDWARE
"MOUSE" HARDWARE Aqsa Mushtaq
 
Parts of the computer (mouse and printer)
Parts of the computer (mouse and printer)Parts of the computer (mouse and printer)
Parts of the computer (mouse and printer)Mi L
 
Track ball
Track ballTrack ball
Track ballranjanphu
 
Keyboard & Mouse basics
Keyboard & Mouse basics Keyboard & Mouse basics
Keyboard & Mouse basics United International University
 
Using the Mouse
Using the MouseUsing the Mouse
Using the MouseLisa Hartman
 

Recommended

Presentation on Computer Mouse
Presentation on Computer MousePresentation on Computer Mouse
Presentation on Computer MouseSaadi Rahman
 
THINGS ABOUT MOUSE
THINGS ABOUT MOUSETHINGS ABOUT MOUSE
THINGS ABOUT MOUSEjeevagan nagarajan
 
Mouse and joystick
Mouse and joystickMouse and joystick
Mouse and joystickVIRATSAINI
 
"MOUSE" HARDWARE
"MOUSE" HARDWARE "MOUSE" HARDWARE
"MOUSE" HARDWARE Aqsa Mushtaq
 
Parts of the computer (mouse and printer)
Parts of the computer (mouse and printer)Parts of the computer (mouse and printer)
Parts of the computer (mouse and printer)Mi L
 
Track ball
Track ballTrack ball
Track ballranjanphu
 
Keyboard & Mouse basics
Keyboard & Mouse basics Keyboard & Mouse basics
Keyboard & Mouse basics United International University
 
Using the Mouse
Using the MouseUsing the Mouse
Using the MouseLisa Hartman
 
Input
InputInput
Inputanant agarwal
 
Will Miller and Harrison Graves Computer Mouse
Will Miller and Harrison Graves Computer MouseWill Miller and Harrison Graves Computer Mouse
Will Miller and Harrison Graves Computer MouseMarq2014
 
The mouse!
The mouse!The mouse!
The mouse!lapts
 
Mouse presentation
Mouse presentationMouse presentation
Mouse presentationAbdur Rouf
 
Mouse
MouseMouse
MouseMariam Naseer
 
Presentation on Mouse
Presentation on MousePresentation on Mouse
Presentation on MouseHaseeb ur Rehman
 
Chap2 input devices
Chap2 input devicesChap2 input devices
Chap2 input devicesraksharao
 
Optical mouse working principle
Optical mouse working principleOptical mouse working principle
Optical mouse working principleanasibrahim2011411
 
A project on POINTING DEVICES...
A project on POINTING DEVICES...A project on POINTING DEVICES...
A project on POINTING DEVICES...Sutapa Ghosh
 
Keyboard and mouse
Keyboard and mouseKeyboard and mouse
Keyboard and mouseBits
 
The mouse
The mouseThe mouse
The mousejimmygav
 
A report on pointing devices
A report on pointing devicesA report on pointing devices
A report on pointing devicesSutapa Ghosh
 
Pointing Devices
Pointing DevicesPointing Devices
Pointing Devicesmuneebarehman4
 
Input & output letizia troisi de menville
Input & output letizia troisi de menvilleInput & output letizia troisi de menville
Input & output letizia troisi de menvilleJosianne Sacco
 
Different types of computer mouses
Different types of computer mousesDifferent types of computer mouses
Different types of computer mousesAboo Thahir
 
Graphics devices
Graphics devicesGraphics devices
Graphics devicesKumar
 
Input devices
Input devicesInput devices
Input devicesrwkshj
 
My seminar ppt SPACE MOUSE
My seminar ppt SPACE MOUSEMy seminar ppt SPACE MOUSE
My seminar ppt SPACE MOUSESudeep Kumar
 
Input devices
Input devicesInput devices
Input devicesSytahuri
 
Input devices
Input devicesInput devices
Input devicesAmir Dotan
 
Ingegneri 2010
Ingegneri 2010Ingegneri 2010
Ingegneri 2010fab_zag
 
Colby Middle School TRC
Colby Middle School TRCColby Middle School TRC
Colby Middle School TRCmelanieafarmer
 

More Related Content

What's hot

Will Miller and Harrison Graves Computer Mouse
Will Miller and Harrison Graves Computer MouseWill Miller and Harrison Graves Computer Mouse
Will Miller and Harrison Graves Computer MouseMarq2014
 
The mouse!
The mouse!The mouse!
The mouse!lapts
 
Mouse presentation
Mouse presentationMouse presentation
Mouse presentationAbdur Rouf
 
Chap2 input devices
Chap2 input devicesChap2 input devices
Chap2 input devicesraksharao
 
Optical mouse working principle
Optical mouse working principleOptical mouse working principle
Optical mouse working principleanasibrahim2011411
 
A project on POINTING DEVICES...
A project on POINTING DEVICES...A project on POINTING DEVICES...
A project on POINTING DEVICES...Sutapa Ghosh
 
Keyboard and mouse
Keyboard and mouseKeyboard and mouse
Keyboard and mouseBits
 
A report on pointing devices
A report on pointing devicesA report on pointing devices
A report on pointing devicesSutapa Ghosh
 
Input & output letizia troisi de menville
Input & output letizia troisi de menvilleInput & output letizia troisi de menville
Input & output letizia troisi de menvilleJosianne Sacco
 
Different types of computer mouses
Different types of computer mousesDifferent types of computer mouses
Different types of computer mousesAboo Thahir
 
Graphics devices
Graphics devicesGraphics devices
Graphics devicesKumar
 
Input devices
Input devicesInput devices
Input devicesrwkshj
 
My seminar ppt SPACE MOUSE
My seminar ppt SPACE MOUSEMy seminar ppt SPACE MOUSE
My seminar ppt SPACE MOUSESudeep Kumar
 
Input devices
Input devicesInput devices
Input devicesSytahuri
 

What's hot (20)

Input
InputInput
Input
 
Will Miller and Harrison Graves Computer Mouse
Will Miller and Harrison Graves Computer MouseWill Miller and Harrison Graves Computer Mouse
Will Miller and Harrison Graves Computer Mouse
 
The mouse!
The mouse!The mouse!
The mouse!
 
Mouse presentation
Mouse presentationMouse presentation
Mouse presentation
 
Mouse
MouseMouse
Mouse
 
Presentation on Mouse
Presentation on MousePresentation on Mouse
Presentation on Mouse
 
Chap2 input devices
Chap2 input devicesChap2 input devices
Chap2 input devices
 
Optical mouse working principle
Optical mouse working principleOptical mouse working principle
Optical mouse working principle
 
A project on POINTING DEVICES...
A project on POINTING DEVICES...A project on POINTING DEVICES...
A project on POINTING DEVICES...
 
Keyboard and mouse
Keyboard and mouseKeyboard and mouse
Keyboard and mouse
 
The mouse
The mouseThe mouse
The mouse
 
A report on pointing devices
A report on pointing devicesA report on pointing devices
A report on pointing devices
 
Pointing Devices
Pointing DevicesPointing Devices
Pointing Devices
 
Input & output letizia troisi de menville
Input & output letizia troisi de menvilleInput & output letizia troisi de menville
Input & output letizia troisi de menville
 
Different types of computer mouses
Different types of computer mousesDifferent types of computer mouses
Different types of computer mouses
 
Graphics devices
Graphics devicesGraphics devices
Graphics devices
 
Input devices
Input devicesInput devices
Input devices
 
My seminar ppt SPACE MOUSE
My seminar ppt SPACE MOUSEMy seminar ppt SPACE MOUSE
My seminar ppt SPACE MOUSE
 
Input devices
Input devicesInput devices
Input devices
 
Input devices
Input devicesInput devices
Input devices
 

Viewers also liked

Ingegneri 2010
Ingegneri 2010Ingegneri 2010
Ingegneri 2010fab_zag
 
Colby Middle School TRC
Colby Middle School TRCColby Middle School TRC
Colby Middle School TRCmelanieafarmer
 
Charity In Truth
Charity In TruthCharity In Truth
Charity In Truthjdgonzo73
 
ICT Exporting via Connecting Diaspora
ICT Exporting via Connecting DiasporaICT Exporting via Connecting Diaspora
ICT Exporting via Connecting DiasporaLina Shamia
 
30 90 300 Presentation 2
30 90 300 Presentation 230 90 300 Presentation 2
30 90 300 Presentation 2ushrushr
 
Instituto de ciencias juridicas de puebla
Instituto de ciencias juridicas de pueblaInstituto de ciencias juridicas de puebla
Instituto de ciencias juridicas de pueblaamadorcollantes
 

Viewers also liked (8)

Ingegneri 2010
Ingegneri 2010Ingegneri 2010
Ingegneri 2010
 
Colby Middle School TRC
Colby Middle School TRCColby Middle School TRC
Colby Middle School TRC
 
Kunjungan selebriti
Kunjungan selebritiKunjungan selebriti
Kunjungan selebriti
 
Charity In Truth
Charity In TruthCharity In Truth
Charity In Truth
 
ICT Exporting via Connecting Diaspora
ICT Exporting via Connecting DiasporaICT Exporting via Connecting Diaspora
ICT Exporting via Connecting Diaspora
 
30 90 300 Presentation 2
30 90 300 Presentation 230 90 300 Presentation 2
30 90 300 Presentation 2
 
Instituto de ciencias juridicas de puebla
Instituto de ciencias juridicas de pueblaInstituto de ciencias juridicas de puebla
Instituto de ciencias juridicas de puebla
 
It concerns 2014
It concerns 2014It concerns 2014
It concerns 2014
 

Similar to E3 chap-02

ch2-the computer.pdf
ch2-the computer.pdfch2-the computer.pdf
ch2-the computer.pdfJayaprasanna4
 
e3-chap-02.ppt
e3-chap-02.ppte3-chap-02.ppt
e3-chap-02.pptMrAdhit1
 
Human computer Interactive in HCI Education
Human computer Interactive in HCI EducationHuman computer Interactive in HCI Education
Human computer Interactive in HCI EducationDrAliKMattar
 
Human Computer Interaction HCI
Human Computer Interaction HCI Human Computer Interaction HCI
Human Computer Interaction HCI Gaditek
 
Lect4a_Interaksi manusia komputer_Alan Dix.pdf
Lect4a_Interaksi manusia komputer_Alan Dix.pdfLect4a_Interaksi manusia komputer_Alan Dix.pdf
Lect4a_Interaksi manusia komputer_Alan Dix.pdfAndiMuhammadAbigailG
 
Human computer interaction
Human computer interactionHuman computer interaction
Human computer interactionsai anjaneya
 
Grade ix input and output devices
Grade ix input and output devicesGrade ix input and output devices
Grade ix input and output devicesparvez_25
 
class lecture on input & output devices(part1)
class lecture on input & output devices(part1)class lecture on input & output devices(part1)
class lecture on input & output devices(part1)sharif_12
 
Tools For Information Processes
Tools For Information ProcessesTools For Information Processes
Tools For Information Processessilvisingh
 
Input and output devices
Input and output devicesInput and output devices
Input and output devicesbirbalbhatia007
 
Unit 2 input-output
Unit 2 input-outputUnit 2 input-output
Unit 2 input-outputRaj vardhan
 

Similar to E3 chap-02 (20)

ch2-the computer.pdf
ch2-the computer.pdfch2-the computer.pdf
ch2-the computer.pdf
 
e3-chap-02.ppt
e3-chap-02.ppte3-chap-02.ppt
e3-chap-02.ppt
 
e3-chap-02.ppt
e3-chap-02.ppte3-chap-02.ppt
e3-chap-02.ppt
 
Human computer Interactive in HCI Education
Human computer Interactive in HCI EducationHuman computer Interactive in HCI Education
Human computer Interactive in HCI Education
 
e3-chap-02.ppt
e3-chap-02.ppte3-chap-02.ppt
e3-chap-02.ppt
 
Human Computer Interaction HCI
Human Computer Interaction HCI Human Computer Interaction HCI
Human Computer Interaction HCI
 
Lect4a_Interaksi manusia komputer_Alan Dix.pdf
Lect4a_Interaksi manusia komputer_Alan Dix.pdfLect4a_Interaksi manusia komputer_Alan Dix.pdf
Lect4a_Interaksi manusia komputer_Alan Dix.pdf
 
E3 chap-02
E3 chap-02E3 chap-02
E3 chap-02
 
E3 chap-02
E3 chap-02E3 chap-02
E3 chap-02
 
Chap2(2)
Chap2(2)Chap2(2)
Chap2(2)
 
Human computer interaction
Human computer interactionHuman computer interaction
Human computer interaction
 
Grade ix input and output devices
Grade ix input and output devicesGrade ix input and output devices
Grade ix input and output devices
 
class lecture on input & output devices(part1)
class lecture on input & output devices(part1)class lecture on input & output devices(part1)
class lecture on input & output devices(part1)
 
Tools For Information Processes
Tools For Information ProcessesTools For Information Processes
Tools For Information Processes
 
Input and output devices
Input and output devicesInput and output devices
Input and output devices
 
Cs chapter 3
Cs chapter 3Cs chapter 3
Cs chapter 3
 
HCI Chapter_1.pdf
HCI Chapter_1.pdfHCI Chapter_1.pdf
HCI Chapter_1.pdf
 
Input Devices
Input DevicesInput Devices
Input Devices
 
Input devices
Input devicesInput devices
Input devices
 
Unit 2 input-output
Unit 2 input-outputUnit 2 input-output
Unit 2 input-output
 

Recently uploaded

From Family Reminiscence to Scholarly Archive .
From Family Reminiscence to Scholarly Archive .From Family Reminiscence to Scholarly Archive .
From Family Reminiscence to Scholarly Archive .Alan Dix
 
New from BookNet Canada for 2024: Loan Stars - Tech Forum 2024
New from BookNet Canada for 2024: Loan Stars - Tech Forum 2024New from BookNet Canada for 2024: Loan Stars - Tech Forum 2024
New from BookNet Canada for 2024: Loan Stars - Tech Forum 2024BookNet Canada
 
SALESFORCE EDUCATION CLOUD | FEXLE SERVICES
SALESFORCE EDUCATION CLOUD | FEXLE SERVICESSALESFORCE EDUCATION CLOUD | FEXLE SERVICES
SALESFORCE EDUCATION CLOUD | FEXLE SERVICESmohitsingh558521
 
Use of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptx
Use of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptxUse of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptx
Use of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptxLoriGlavin3
 
What is Artificial Intelligence?????????
What is Artificial Intelligence?????????What is Artificial Intelligence?????????
What is Artificial Intelligence?????????blackmambaettijean
 
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptx
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptxMerck Moving Beyond Passwords: FIDO Paris Seminar.pptx
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptxLoriGlavin3
 
How to write a Business Continuity Plan
How to write a Business Continuity PlanHow to write a Business Continuity Plan
How to write a Business Continuity PlanDatabarracks
 
TrustArc Webinar - How to Build Consumer Trust Through Data Privacy
TrustArc Webinar - How to Build Consumer Trust Through Data PrivacyTrustArc Webinar - How to Build Consumer Trust Through Data Privacy
TrustArc Webinar - How to Build Consumer Trust Through Data PrivacyTrustArc
 
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptxThe Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptxLoriGlavin3
 
Moving Beyond Passwords: FIDO Paris Seminar.pdf
Moving Beyond Passwords: FIDO Paris Seminar.pdfMoving Beyond Passwords: FIDO Paris Seminar.pdf
Moving Beyond Passwords: FIDO Paris Seminar.pdfLoriGlavin3
 
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024BookNet Canada
 
Take control of your SAP testing with UiPath Test Suite
Take control of your SAP testing with UiPath Test SuiteTake control of your SAP testing with UiPath Test Suite
Take control of your SAP testing with UiPath Test SuiteDianaGray10
 
Digital Identity is Under Attack: FIDO Paris Seminar.pptx
Digital Identity is Under Attack: FIDO Paris Seminar.pptxDigital Identity is Under Attack: FIDO Paris Seminar.pptx
Digital Identity is Under Attack: FIDO Paris Seminar.pptxLoriGlavin3
 
The Ultimate Guide to Choosing WordPress Pros and Cons
The Ultimate Guide to Choosing WordPress Pros and ConsThe Ultimate Guide to Choosing WordPress Pros and Cons
The Ultimate Guide to Choosing WordPress Pros and ConsPixlogix Infotech
 
Anypoint Exchange: It’s Not Just a Repo!
Anypoint Exchange: It’s Not Just a Repo!Anypoint Exchange: It’s Not Just a Repo!
Anypoint Exchange: It’s Not Just a Repo!Manik S Magar
 
The State of Passkeys with FIDO Alliance.pptx
The State of Passkeys with FIDO Alliance.pptxThe State of Passkeys with FIDO Alliance.pptx
The State of Passkeys with FIDO Alliance.pptxLoriGlavin3
 
Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!Commit University
 
Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 365Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 3652toLead Limited
 
Unraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfUnraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfAlex Barbosa Coqueiro
 
Rise of the Machines: Known As Drones...
Rise of the Machines: Known As Drones...Rise of the Machines: Known As Drones...
Rise of the Machines: Known As Drones...Rick Flair
 

Recently uploaded (20)

From Family Reminiscence to Scholarly Archive .
From Family Reminiscence to Scholarly Archive .From Family Reminiscence to Scholarly Archive .
From Family Reminiscence to Scholarly Archive .
 
New from BookNet Canada for 2024: Loan Stars - Tech Forum 2024
New from BookNet Canada for 2024: Loan Stars - Tech Forum 2024New from BookNet Canada for 2024: Loan Stars - Tech Forum 2024
New from BookNet Canada for 2024: Loan Stars - Tech Forum 2024
 
SALESFORCE EDUCATION CLOUD | FEXLE SERVICES
SALESFORCE EDUCATION CLOUD | FEXLE SERVICESSALESFORCE EDUCATION CLOUD | FEXLE SERVICES
SALESFORCE EDUCATION CLOUD | FEXLE SERVICES
 
Use of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptx
Use of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptxUse of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptx
Use of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptx
 
What is Artificial Intelligence?????????
What is Artificial Intelligence?????????What is Artificial Intelligence?????????
What is Artificial Intelligence?????????
 
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptx
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptxMerck Moving Beyond Passwords: FIDO Paris Seminar.pptx
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptx
 
How to write a Business Continuity Plan
How to write a Business Continuity PlanHow to write a Business Continuity Plan
How to write a Business Continuity Plan
 
TrustArc Webinar - How to Build Consumer Trust Through Data Privacy
TrustArc Webinar - How to Build Consumer Trust Through Data PrivacyTrustArc Webinar - How to Build Consumer Trust Through Data Privacy
TrustArc Webinar - How to Build Consumer Trust Through Data Privacy
 
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptxThe Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
 
Moving Beyond Passwords: FIDO Paris Seminar.pdf
Moving Beyond Passwords: FIDO Paris Seminar.pdfMoving Beyond Passwords: FIDO Paris Seminar.pdf
Moving Beyond Passwords: FIDO Paris Seminar.pdf
 
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
 
Take control of your SAP testing with UiPath Test Suite
Take control of your SAP testing with UiPath Test SuiteTake control of your SAP testing with UiPath Test Suite
Take control of your SAP testing with UiPath Test Suite
 
Digital Identity is Under Attack: FIDO Paris Seminar.pptx
Digital Identity is Under Attack: FIDO Paris Seminar.pptxDigital Identity is Under Attack: FIDO Paris Seminar.pptx
Digital Identity is Under Attack: FIDO Paris Seminar.pptx
 
The Ultimate Guide to Choosing WordPress Pros and Cons
The Ultimate Guide to Choosing WordPress Pros and ConsThe Ultimate Guide to Choosing WordPress Pros and Cons
The Ultimate Guide to Choosing WordPress Pros and Cons
 
Anypoint Exchange: It’s Not Just a Repo!
Anypoint Exchange: It’s Not Just a Repo!Anypoint Exchange: It’s Not Just a Repo!
Anypoint Exchange: It’s Not Just a Repo!
 
The State of Passkeys with FIDO Alliance.pptx
The State of Passkeys with FIDO Alliance.pptxThe State of Passkeys with FIDO Alliance.pptx
The State of Passkeys with FIDO Alliance.pptx
 
Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!
 
Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 365Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 365
 
Unraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfUnraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdf
 
Rise of the Machines: Known As Drones...
Rise of the Machines: Known As Drones...Rise of the Machines: Known As Drones...
Rise of the Machines: Known As Drones...
 

E3 chap-02

  • 1. chapter 2 the computer
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8. Richer interaction sensors and devices everywhere
  • 9. text entry devices keyboards (QWERTY et al.) chord keyboards, phone pads handwriting, speech
  • 10.
  • 11.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20. positioning, pointing and drawing mouse, touchpad trackballs, joysticks etc. touch screens, tablets eyegaze, cursors
  • 21.
  • 22.
  • 23.
  • 24.
  • 25.
  • 26.
  • 27.
  • 28.
  • 29.
  • 30.
  • 31.
  • 32.
  • 33.
  • 34. display devices bitmap screens (CRT & LCD) large & situated displays digital paper
  • 35.
  • 36.
  • 37.
  • 38.
  • 39.
  • 40.
  • 41.
  • 42.
  • 43.
  • 44.
  • 45.
  • 46.
  • 47. virtual reality and 3D interaction positioning in 3D space moving and grasping seeing 3D (helmets and caves)
  • 48.
  • 49. pitch, yaw and roll pitch yaw roll
  • 50.
  • 51.
  • 52.
  • 53.
  • 54. physical controls, sensors etc. special displays and gauges sound, touch, feel, smell physical controls environmental and bio-sensing
  • 55.
  • 56.
  • 57.
  • 58.
  • 59.
  • 60.
  • 61. paper: printing and scanning print technology fonts, page description, WYSIWYG scanning, OCR
  • 62.
  • 63.
  • 64.
  • 65.
  • 66.
  • 67.
  • 68.
  • 69.
  • 70.
  • 71.
  • 72.
  • 73.
  • 74. memory short term and long term speed, capacity, compression formats, access
  • 75.
  • 76.
  • 77.
  • 78.
  • 79.
  • 80.
  • 81.
  • 82.
  • 83.
  • 84. processing and networks finite speed (but also Moore’s law) limits of interaction networked computing
  • 85.
  • 86.
  • 87.
  • 88.
  • 89.
  • 90.