K201 Chapter 5

K201 Chapter 5 - Discovering Computers 2010 Living in a...

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Unformatted text preview: Discovering Computers 2010 Living in a Digital World Objectives Overview {AC38AD1E-7A55-4C89-B1D5-84313BA9833E} {F4810327-8063-4962-9CEE-48121296B3AA} {F9022B54-68C2-4973-9A00-460029290542} {9348CF06-B0EF-4AC7-ACDC-0F76D5CD90A9} {F3735790-D951-49C2-B6D8-F26D5AE17B90} {17565E8B-7E4C-4ECD-8B60-B9373D3C315D} tons and explainfoundvarious the purpose command, game controllershowof nputcommonly how aamong types of penofworks andand describe erentand differentiate on desktop computer keyboards, user response k ens mouseDescribe explain how to use input, and identify other types types and touch-sensitive pada various Summarize a program, mouse • See Discovering Computers 2010: 22 Objectives Overview {4F3ED877-E43F-4EA8-9554-961C764E99BB} {D106D101-98E2-4ADD-B050-08FB6FD9C7E3} {81549B2E-E010-4678-B13C-66FE16247C44} {B8792F2D-AE51-4F63-A473-166CFC3111E1} {6AA0488A-30F1-44CA-88C2-F009AFD04DF1} {1A58B932-990B-44F5-B3BD-5254E14C06EC} entify alternative inputhow DVD kiosks workdigital camera mated tellerquality of a and various physically the reading devices work affects the machines, devices captured on aand various biometric device Discuss picture for scanners challenged users Describe the uses of voice recognition, Web Summarize • See Discovering Computers 2010: 33 What Is Input? • • Page Discovering Computers 2010: 44 What Is Input? {017A9759-1738-4530-8F1D-5D48A4AEBC62} {6893B4B0-A9C0-46AD-B9A8-CA0A6A056A8A} {0175AC1A-1821-460F-B343-4CA8940D4066} grams respond to commands that a a user issues by replying to a quest ofA user response is anthat tells a computer what tasks to perform and related instructions instruction user issues • • Instru Page Discovering Computers 2010: 55 What Are Input Devices {FBC45352-B7A0-4158-BFC1-D7644BC5735A} is any hardware component that allows users to enter data and instructions • Page Discovering Computers 2010: 66 The Keyboard • Page A Discovering Computers 2010: 77 The Keyboard {84B4A04D-7D1B-4BF1-9E39-BB326BD83418} {86358EFE-E280-46F1-B871-6F496F21C38B} {25FF1F5E-C328-4D32-A448-4F0B4F4BA783} {7069B544-E2CB-4A1B-9C0F-3E2D3660FE22} {C9036307-B50F-420A-9F62-F03A95BAA6DE} {EB8D80E9-D762-4A44-AE45-860A6518F59B} INDOWS keykeypad onFunction keys,of the105 keys Toggleand arrow A numeric APPLICATION key right side CTRL keys, ALT keys, keys the Between 101 and keyboard • Most Page Discovering Computers 2010: 88 The Keyboard • Page The Discovering Computers 2010: 99 The Keyboard DA tooth {10993417-06DC-40EC-B5F5-8E7C586A6147} {6383742E-A7FC-49BF-B5E5-2058040A68ED} Wired Keyboards {37B8C97C-6001-47E5-86F5-50EC8728B02B} {25377BB6-8DE5-479F-AD2E-686F110C9B31} Wireless Keyboards USB port Keyboard port 10 10 • Page Discovering Computers 2010: The Keyboard • Page An Click to view Web Link, click Chapter 5, Click Web Link from left navigation, then click Ergonomics below Chapter 5 Discovering Computers 2010: 11 11 The Keyboard • Page Keyb Discovering Computers 2010: 12 12 Pointing Devices {7D5794AE-5F9A-4052-A3FF-08F2F8FB395B} {EE32B6ED-24FF-41FD-90BB-5FA5EC65B6B8} creen whose pointingand shape an inputas a user moves a pointing device A location device is change device that allows a user to contro • Page Discovering Computers 2010: 13 13 Mouse • Page A Discovering Computers 2010: 14 14 Mouse {DB547E74-396A-4EDE-9E5A-966096304D8D} {C7D60CAC-B1BD-45D8-9692-E95734520BFB} {E3EA4A98-E771-4FCA-B458-EDCBD347C711} {AC504ADA-3071-487B-B267-334B89F5D18C} {80A48588-F957-4D8F-8896-DD95A9C25DD9} {BF7BAD7B-2D46-46E0-B685-FE2D3783BE76} {36C8F49E-B9C0-4A48-AFB1-F972EFE9DFCD} {6DD0123B-E446-489F-A58F-A5497DA48A5E} {47F547D2-0D93-444E-889E-60FE8A40BC49} {FFD1ECE0-BA4F-416C-A3B1-122415A1D979} {035FE286-E051-4977-AE9D-ADCF062E764A} {E3625F26-B842-4F48-B063-20CC23EFB045} ilt wheel wheel Drag Free-spin Point Triple-click Right-click Right-drag wheel button Rotate wheel Press thumb Click Press Double-clic • Page Mous Discovering Computers 2010: 15 15 Other Pointing Devices g device that is sensitive to pressure and motion {B74B5AC8-EA77-4743-846F-675608FA5D06} {3C7162A9-6CE5-4FDD-8706-79AD9ACCA8E2} {F1C5F5BF-DDB4-44BA-BCA6-D54EF9E2E3EA} Trackball {0CCCE118-29C1-449E-98A7-79C32D7C5D11} {3B6FA226-FA33-4280-818B-2DCF32152766} Pointing Stick Touchpad re-sensitive pointingwith a ball on its top or side eraser that is positioned b ary pointing device device shaped like a pencil 16 16 • Page Discovering Computers 2010: Touch Screens and Touch-Sensitive Pads • Page A Click to view Web Link, click Chapter 5, Click Web Link from left navigation, then click Multi-Touch Screens below Chapter 5 Discovering Computers 2010: 17 17 Touch Screens and Touch-Sensitive Pads • Page Touc Micro Discovering Computers 2010: 18 18 Pen Input • • With Page Click to view Web Link, click Chapter 5, Click Web Link from left navigation, then click Signature Capture Pads below Chapter 5 Discovering Computers 2010: 19 19 Other Input for Smart Phones • Page Discovering Computers 2010: 20 20 Game Controllers {C98D1016-CFCF-4507-B6A8-D2A9BDDB9082} {95B4C38C-25E8-4E8D-8DEC-6C9789402DF0} {1CABD6D2-D199-4FAC-A208-B082626BB782} {FB142F37-C799-4D0B-9BF8-4C980071BC4C} {3E64C957-A059-416D-8338-17FF7C9085C1} Joysticks and Wheels pads Gamepads Light guns Dance Motion-sensing contro • • Video Page Click to view Web Link, click Chapter 5, Click Web Link from left navigation, then click Wii Remote below Chapter 5 Discovering Computers 2010: 21 21 Game Controllers • Page Discovering Computers 2010: 22 22 Digital Cameras {19ED4AC9-94DB-4225-9C05-2CF497683127} {10272C18-118E-464D-A3F6-08EECFA365BA} {FEADB222-CF1A-418F-9CE1-269E904EED36} Field cameras Point-and-shoot camera Studio cameras • Page A Discovering Computers 2010: 23 23 Digital Cameras • Page Discovering Computers 2010: 24 24 Digital Cameras {A31AB954-85A8-4155-B883-59A09884E972} {04AC91B9-2439-4149-8207-AD9517630970} ResolutionNumber of bits stored in each pixel {C7186313-9E2F-4FB9-9BFF-BBB13ACEB33F} {9448FBBE-B8CF-4F0F-BBFE-1702D4508D28} {F5742C9D-1291-4760-9B5E-49372AAA481E} {D174A8D6-B427-4468-8435-DEE0B1F04176} of horizontal Each pixel consistselement or aan electronicdata colors and shad A pixel is the smallest represent more bits of display The more bits used to of one in pixel, the more and vertical pictures in a display device • • Two Page Discovering Computers 2010: 25 25 Voice Input • • Page Discovering Computers 2010: 26 26 Voice Input {B2A9D71E-93AC-4D43-B687-9F62EE6212CE} {24C267F7-68BB-4758-BD9D-0D1F8D2F9927} {11B4A59D-C044-470D-BB9F-3EA19E90AD39} Speech Sound Effects Music • • Page Discovering Computers 2010: 27 27 Voice Input • Page Musi Discovering Computers 2010: 28 28 Video Input {C6A60DAE-BED4-4D05-9D98-381E9B2396AC} {BBEEBC3F-0C26-47C9-87E2-0F13DA33F989} {4C7D9D21-00A9-4A23-9AB3-D8155189238F} he igital video (DV)on the system unitvideo capture card to convert analog d camera to a port camera or use a Transfer video and images • • Video Page Discovering Computers 2010: 29 29 Video Input • Page Discovering Computers 2010: 30 30 Video: Video Editing on Your Computer CLICK TO START Discovering Computers 2010: 31 31 Video Input {B82D5117-6F5B-4A47-9E6F-2C0EEF4D7B6C} {1BCFDC48-F49B-46EA-B7A3-DFA720DE1315} {03ECC0BF-A5F1-4131-98A0-B43EF46E7835} {06335CE5-C2A8-4BE8-A449-408A8A69842D} {EA46CE6B-0C03-4B56-965D-C3273F2F70C0} mail messages withlive images overAddtelephone calls instant messages Broadcast video attachments Internet Capture video and still Make video live images to the • Page A Click to view Web Link, click Chapter 5, Click Web Link from left navigation, then click Web Cams below Chapter 5 Discovering Computers 2010: 32 32 Video Input • Page A Discovering Computers 2010: 33 33 Scanners and Reading Devices {098A99B4-2FB0-4275-BE9B-4754C747FE89} {61A8ED5F-0078-4006-A74F-C50C9655AB9A} {478C96D7-EC82-402C-8757-138CA6CF62C2} {66D00B38-3CCE-4DC3-A2B0-355EF809896B} Flatbed Pen or Handheld Drum Sheet-fed • Page Discovering Computers 2010: 34 34 Scanners and Reading Devices • Page Discovering Computers 2010: 35 35 Scanners and Reading Devices • • Page Discovering Computers 2010: 36 36 Scanners and Reading Devices • • Page Discovering Computers 2010: 37 37 Scanners and Reading Devices • • Page Click to view Web Link, click Chapter 5, Click Web Link from left navigation, then click Bar Code Readers below Chapter 5 Discovering Computers 2010: 38 38 Scanners and Reading Devices {E2B830C4-0B56-4279-8625-761043B8B1BD} {2817A4FA-AA67-42C7-94C3-0DF5857971BF} {6B179085-F022-4723-B028-D2CCB76C07E9} {7A5B8807-0F85-4DF7-8EB3-49482F0E6510} {373389F4-8027-4F21-B7B6-785CE73A23E8} {0F444530-474F-453A-983D-616022B581C5} {B712D13B-32AF-415F-9247-81D819003CF8} pressureAirline baggage and temperature Inventory Library books Location of soldiers wardro Prepaid tolls Employee • • RFID Page Discovering Computers 2010: 39 39 Scanners and Reading Devices {217D6A28-94C5-4323-97AD-3ADB41352075} {129A1132-3ACE-478B-8F83-3759C63AEAAE} {F05B8CAC-CD41-49D7-8E78-F6DF7D074CFB} {C4BB8656-6C82-42BD-BC09-E59CFCB1D13D} Bank cards CreditOther similar cards cards Entertainment cards • • Page Discovering Computers 2010: 40 40 Scanners and Reading Devices • • MICR Page Discovering Computers 2010: 41 41 Scanners and Reading Devices • Page Data Discovering Computers 2010: 42 42 Biometric Input {A1843DF9-3D77-4F08-A5EA-1A37BB89E7A7} {361172CB-C330-4F4D-BB69-608D25D07C52} {0EA225EE-2820-40DB-B7AC-8FFC4D26FE45} {47D762E4-B863-43BC-90A6-694110A74352} {A4F642EB-5223-4C5F-BBEE-D78DF1A5C46A} {C01CFC5C-D65A-442D-BFF7-F6C9BA93FEA0} {A1FC0C5A-2BC2-489C-BDE2-5793CFCC8019} Retinal scanners Iris recognitiongeometry system system systemreader Hand system verification Fingerprint verificati Voice Face recognition Signature • Page Biom Discovering Computers 2010: 43 43 Biometric Input hand geomet ry system • Page Click to view Web Link, click Chapter 5, Click Web Link from left navigation, then click Biometric Input below Chapter 5 fingerpri nt reader iris recogni tion system 44 44 Discovering Computers 2010: Terminals {8006B41E-6942-4F38-ABA1-266F4F068606} {216B179D-DF83-4870-8AA6-CAC90E51CA44} {1B12BA15-85D2-4A3A-97A6-882B2C9E3B3C} ine (ATM) allowskiosk itoterminal records purchases, processes payment A DVD A POS aaccess their bank accounts users s self-service DVD rental machine • • A Page Discovering Computers 2010: 45 45 Putting It All Together • Page Discovering Computers 2010: 46 46 Putting It All Together • Page Discovering Computers 2010: 47 47 Putting It All Together • Page Discovering Computers 2010: 48 48 Input Devices for Physically Challenged Users {412B4004-C609-4F78-8715-1D4CCAEE33C9} {69FDC5EF-BF08-4900-9C65-A8F51F63EB3E} {DE71AC1A-97AA-403C-A101-7115CAF34D6E} {CF6E736D-5D5B-4582-B2DB-EBECE061F63D} {52A63E2A-B0EB-4BFB-A583-B27530D2ABCC} {937DE27C-20F8-453E-8B11-8386436A9D11} {CACDECF6-B8A8-492C-A768-B360D3171024} Various pointing devices withComputerized implant devices Gesture recognition larger keys Keyboards On-screen keyboard Keyguard Head-mounted p • Page Seve Click to view Web Link, click Chapter 5, Click Web Link from left navigation, then click Gesture Recognition below Chapter 5 Discovering Computers 2010: 49 49 Input Devices for Physically Challenged Users • Page Head Keyb Discovering Computers 2010: 50 50 Summary {077163AE-B984-4D47-8AFF-333B9377A404} {709784BA-A722-413F-A835-4A745488A971} {4BE61A80-F514-4E80-B78E-1A2FBAB1DD95} {0BACADBE-3358-4B32-B135-2D0FD38B625B} game controllers, digital cameras, voice input, video commonly used and r Input devices for physically challenged Several input,input Various techniques of entering scanners input users • Page Discovering Computers 2010: 51 51 Discovering Computers 2010 Living in a Digital World Chapter 5 Complete ...
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