Marisque
(1)IntegrationItcanobtain,store,organizeandsynthesizeinformationuniformlythroughmultiplechannels.
Picture(1picture)
Wordprocessing:Notepad,WordPad,Verbum,WPS
Graphicsandimageprocessing:PhotoShop, CorelDraw, Freehand
Animationproduction:AutoDeskAnimatorPro,3DSMAX,Maya,Flash
Soundprocessing:UleadMediaStudio,SoundForge,CoolEdit,WaveEdit
Videoprocessing:UleadMediaStudio,AdobePremiere
(2) Creationtools
Programmatio: VisualBasic, VisualC ++, Delphi
MultimediawritingSystem:Authorware,Director,ToolBook,Flash
(III) Multimediacomputerteachingsoftware
Avarietyofteachingcoursewarethatcanbeusedforclassroomteaching,tutoring,anddemonstration
Structuraldesign
2.1Thedevelopmentprocessofmultimediacourseware
1.Thecompositionofthemultimediacoursewaredevelopmentteam
(1) Projectleader
(2) Subjectteachingexpert
(3) Teachingdesignexpert
(IV) Softwareengineer (systemstructuredesign) peritus
(5) Multimediamaterialproductionexpert
(6) Multimediacoursewareproductionexpert
2.Basicprocessofmultimediacoursewaredevelopment
(1)Projectdefinitionselectionofteachingcontent,coursewareDesignfeasibilityanalysis,coursewaredemandanalysis(necessity)
(2)Teachingdesignfocusesontherequirementsofteachingobjectives,reasonablyselectsanddesignsmedia,andadoptsappropriateteachingmodelsandteachingstrategies.
(3)StructuredesignArrangethedisplaymodeofthecatalogtheme,establishthehierarchicalstructureandbrowsingorderbetweentheinformation,anddeterminethecross-jumprelationshipbetweentheinformation.
(4) Praeparatio andproductionofmultimediamaterials
(5) Editingandsynthesisofcourseware
(6) Trialandtestingofcourseware
(7) Aestimatio
(8) Formationofcoursewareproducts
2.2HypertextHypermediastructure
HypertextisakindofnodeAndanetworkofchains.Nodes,chains,andnetworksarethethreebasicelementsthatdefinethestructureofhypertext.
1.Nodes
Itisthebasicunitofstoringinformation,alsoknownasinformationblock.Eachnodeexpressesaspecifictopic,anditssizedependsonactualneeds.Therearenostrictrestrictionsonwriting.
(1) Textnodes potest esse ad exprimendas, explicandas, notiones describendas, etc.
(2)Graphicnodesaresuitableforexpressingtheshapeandstructureofthings.
(3) Auditorynodes
(4) Audiovisualnodes
(5)Programnodesareusuallyrepresentedby"buttons",enterthisAfterthenode,thecorrespondingprogramwillbestartedtocompletethespecificoperation.
Secundo, thelink(Link)
Thelinkrepresentstheconnectionofinformationbetweendifferentnodes.Itisfromanodetoothernodes,orfromothernodestothenode.Becausetheconnectionbetweeninformationisever-changingandcolorful,thechainisalsocomplexanddiverse,includingone-waychain(→),two-waychain(←→)andsoon.Thestrengthofthefunctionofthechaindirectlyaffectstheexpressivenessofthenode,andalsoaffectsthestructureoftheinformationnetworkandtheabilityofnavigation.Onlywhenthereisachaininhypertextcantherebenonlinearity;onlywhenthereisachain,userscanfindrelevantinformation"along"thechain.Inmultimediacourseware,thechainishiddenbehindtheinformationandrecordedinthesystem.Wecan'tseetheone-wayortwo-waylines,butwhenwemovefromonenodetoanother,wewillfeeltheexistenceofthechain.
Thebasiccombinationsofchainsareasfollows:
(I) Alinearbrowsingpath
(2) Treestructure
(III) Alooplessnetwork
(IV) Blockconnection
(5) Anyconnection
3.Network
Theinformationnetworkofhypertextisadirectedgraphstructure,whichissimilartotheassociativememorystructureofthehumanbrain.Itusesanon-linearnetworkstructuretoorganizeblockinformation.Theconnectionofinformationinthehypertextnetworkreflectstheteachingintentionsandstrategiesofthecoursewarecreators.Thehypertextnetworkstructurenotonlyprovidesknowledgeandinformation,butalsoincludestheauthor'sanalysis,reasoningandintegrationofinformation.
Iftherearenotonlytextsinthenodesinthenetwork,butalsographics,animations,soundsandtheircombinationsandotherinformation,thatis,hypertexttechnologyisusedtomanagemultimediainformation,thiskindofsystemiscalledHypermedia.
Basicstructure
Intraditionalteaching,theorganizationalstructureofteachinginformationsuchastextbooks,audioandvideoislinear,whichobjectivelylimitstheabilityofhumanstofreelyassociate.Thehypertexttechnologyovercomesthisshortcoming,andtheinformationstructureinthemultimediacoursewareadoptsthisnonlinearhypertextmethod.
Accordingtotheconnectionrelationshipbetweenthenodesandchainsinthemultimediacourseware,wecanconcludethatthereareseveralwaystoorganizetheteachingcontentstructureinthemultimediacourseware:linearstructure,treestructure,networkstructure,andmixedstructure.
2.4Structuraldesign
Thestructuraldesignofmultimediacoursewaremainlyincludesthefollowingaspects:nodedesign,chaindesign,andtheresultingnetworkandlearningpathdesign.
1.Nodedesign
Therootnodeisthefirstnodethatlearnersencounterwhentheyenterthesystemtolearn,anditisalsothecentralnodethatanyothernodecanreturn.Therefore,therootnodeDesignisveryimportant.Thecommonlyuseddesignmethodsoftherootnodeare:
(1)OverviewTherootnodeisanoverviewoftheentirecontent,anditisconnectedwithallthemainconceptsintheknowledgebase.
(2)FromtoptobottomUsingtheanalytichierarchyprocess,therootnodeisthemainessentialconceptatthetop.
(3)MenuTherootnodeisalistorcontenttableofthemainconceptsintheknowledgebase.
(4)TutoringTherootnodeisademonstrationofenteringthechannelofothernodes.
Secundo, designofthechain
Thedesignofthechainmainlyinvolveshowthenodesareconnectedandhowtheyarerepresented.
Chainsaredividedintothreetypes:
Linearchainsreflecttheorder,positionandotherrelationsbetweennodes.
Thetree-shapedchainreflectsthehierarchical,attribution,andanalogyrelationshipsamongnodes,andreflectsthesemanticandlogicalconnectionofnodecontent.
Meshchain,thatis,anynodecanestablishaconnection,suchasbackground,index,illustration,keypoint,referencematerial,etc.,reflectingtheassociationofcreators.Theproportionofvarioustypesofchainsinahypermediasystemdependsondomainknowledge,systempurposeandlearningcharacteristics.
3.Networkandlearningpathdesign
Theorganizationofnodesandchainsisdifferent,resultingindifferentnetworkstructuresofhypermediasystems:hierarchical,detailed,anddialogue.
Semita communis: sequentialis, circularis, ramus, index, andmesh.
Interfacedesign
First,thebasicconceptofhuman-computerinteractioninterface
Thedesignofhuman-computerinteractioninterfacemainlysolvestheuseranalysis,Taskanalysis,interactivemethodsandcorrespondingcoursewaredevelopmentprocessandotherissues.
Second,thedesignprincipleoffriendlyhuman-computerinteractioninterface
(I) Determinetheuseobject
(II) Usercontrollability
(III) Directness
(4) Agilitas
(5) Constantia
(6) Feedback
(7) Claritatem
(8) Aesthetics
(9) Tolerantia
(10) Easeofuse
(11) Symbolum
3.Interfacedesign
(1) Thewindow plerumque consistit in partibus sequentium: titlebar, menubar, fluxus (horizontalis, verticalis), status barandControlbar.Microsoft'sWindows operandi systema dicitur amodelofwindowtechnologia.
(2) MenuCommonmenusinclude: barmenu, pop-upmenu, gutta-downmenu, iconmenu, etc.
(3)IconIconisacommonlyusedgraphicalinterfaceobject.Itisasmalltypewithsimplegraphicalsymbols.Itsdesignisbasedontheideaofmetaphorandsimulation.Iconscanhelpuserseasilycallfunctionsthroughtheinterface.
(4) ButtonsCommonbuttontypesinclude:Fenestras bullarum, globuli, globulis animatis, globulis graphice, globulis graphice, globulis, etc.
(5)Thedialogboxisapop-upwindow.Whenthecoursewareisrunning,inadditiontovariousoptionsandkeyoperations,thesystemcanalsoprovideadialogboxwhenneededtoallowuserstoinputmoredetailedInformationandinteractwithusersthroughdialogboxes.Itisalsooneoftheinterfacetechnologiesthatfullyreflectsthecharacteristicsofmultimediahuman-computerinteraction.
Four.ScreenDesign
(1) Cover (Title) Screen
Thefrontpageofthecoursewareisthecover,andstudentsshouldbeclearthatthisisthebeginningofacourse.Thecoverscreengenerallyincludes:coursename,coursewareauthor,productiontime,copyright,etc.
(II) Themaininterfacescreen
Thecoursewareisusedtoprovidelearnerswiththechoiceofteachingcontentthroughthemaininterface,similartothecatalogofourbooks.
(III) Teachingscreen
Theteachingscreenisthescreenpictureofmultimediacoursewaretocarryoutteachingactivities,anditisalsothefocusofcoursewaredesign.
Fifth,thedesignmethodoffriendlyhuman-computerinteractioninterface
(1)Thedesignofdisplaycolorshouldcorrectlychoosethecolortone,andpayattentiontocontrast,unityandharmony
(2.) Transitionis effectus, sicut in defluxu, defluxerunt, superimpositione, scindendo, excaecant, musivo, etc., debet esse proprie usus, quia transitio inter picturas, et transitio inter picturas animatas est.
(3)SoundprocessingandcommentarySoundprocessingoftenusesasamplingfrequencyof44.1kHzor22.05kHz,sothatsatisfactoryresultscanbeobtained.Thecommentaryrequiresthateverysentenceandeverywordshouldbecloselyintegratedwiththepicturetoaccuratelyexpressthecontent.Wordsshouldbelively,simple,conciseandclearinpronunciation.Thecommentaryshouldnotexceedthreewordspersecond.
2.6Navigationdesignofmultimediacourseware
1.Gettinglost
Cum discentes in multis instrumentis caveant, nodi respondere possunt, quae amissus dicitur. Vulgo losta: globosa, locallosta, historicosta.
Secundo, navigatio design
Inordertopreventlearnersfromgettinglostwhenroaminginthemultimediacourseware,navigationdesignmustbecarriedoutwhendesigningthemultimediacourseware.Thecommonnavigationmethodsinmultimediacoursewareareasfollows:hierarchicalnavigation,jump,map,back,historylist,bookmark,search,onlinehelp.
3.Navigationinterface
Thecommonnavigatio interfacetechnologias areae sequitur: menus, globuli, fontium et colorum, imagines, et expressiones dynamicae.
2.7Descriptionofmultimediacoursewarestructuredesign-scriptwriting
Aftercompletingthestructureanalysisofmultimediacourseware,effectivemethodsmustbetakentodescribetheresultsofthestructuredesignstage,Sothatthemultimediacoursewareproductionstaffcanunderstandtheintentionofthestructuraldesigner,soastodesignthemultimediacoursewarethatmeetstherequirements.Thetoolfordescribingtheresultsofthemultimediacoursewaredesignstageisthescript,andtheproductionofscriptsisthedirectbasisformultimediadeveloperstomakemultimediacourseware.
1.Thedesignoftheopeningandendingcredits
Theopeningmainlyexplainsthename,author,copyright,etc.ofthemultimediacourseware.Theendofthefilmmainlyexplainstheunitorpersonnelwhomadethemultimediacoursewareandprovidedthematerials,andtheacknowledgment.Generally,variousmethodssuchasgraphics,animation,andsoundareusedtoenhancetheartisticatmosphereandappealofthecourseware.
Secundo, themaininterfacedesign
Themaininterfaceisgenerallythefirstscreenforteaching.Itusuallyusesmenus,icons,hotzones,etc.toprovidechoicesaboutlearningcontent.ItItisthegeneralnavigationofmultimediacourseware.
3.Teachingscreendesign
Theteachingscreenisthemainplaceformultimediacoursewaretocompleteteachingtasks.Inthemultimediacourseware,exceptforthecover,credits,andmaininterface,therestofthescreensareforteachingScreen.Theteachingscreenreflectsacertaineducationalthought,teachingprocessandteachingstrategy,andreflectsthelogicalrelationshipofvariousknowledgepoints.
Multimediaisacombinationofcomputerandvideotechnology.Infact,itistwomedia;soundandimage,orinterms:audioandtelevision.Multimediaitselfhastwoaspects.Likeallmoderntechnologies,itiscomposedofhardwareandsoftware,oramixtureofmachinesandideas.Themultimediatechnologyandfunctionscanbeconceptuallydividedintocontrolsystemsandinformation.Therealizationofmultimediaisbasedondigitaltechnology.Multimediarepresentstheconvergenceofdigitalcontrolanddigitalmedia.Computersaredigitalcontrolsystems,anddigitalmediaisthemostadvancedformofstorageanddisseminationofaudioandvideotoday.Infact,somepeoplesimplythinkthatmultimediaisacombinationofcomputerandTV.Thecomputer'sabilitytoprocessTVandsounddatastreamsinrealtime,andthenmultimediawasborn.Multimediacomputersneedtohavestrongercapabilitiesthanmainstreamcomputers.Multimediacomputersdeterminethedevelopmentofmainstreamcomputers.ThemaindifferencebetweenordinarycomputersandmultimediacomputersisthesoundcardandCD-ROMdrive.Theopticaldiscisthemainstorageandexchangemediumformultimedia.WithoutthisconvenientCD,thecomputerindustrycannotsellhundredsofmegabytesofaudio,visual,andtextdatathatmakeupmultimediaprograms,andyoucannotbuymultimedia.
Cananswerwhatmultimediais.Itisnotjustonething,butacomplexcombinationofmanythings:hardware,software,andtheinterfacewhenthetwomeet.No,wehaveforgottenoneofthemostimportantthings.Multimediaalsoincludesyou.Well,yes!Formultimedia,youarenolongerapassiveaudience,youcancontrol,youcaninteract,andyoucanmakeitdowhatyouneed.Inareport,youcandirectlyaccessimportantdataregardlessoftheuselessthings,andcollectandcompilereportsandpicturesfromallovertheworldthatyouareinterestedin.Thisisthepowerofmultimediaandthedifferencebetweenitandtraditionalmedia(suchasbooksandtelevision).
Whatcanmultimediado?Itdisplaysinformation,exchangesideasandexpressesemotions.Itallowsyoutosee,hearandunderstandotherpeople'sthoughts.Inotherwords,itisawayofcommunication.Sounds,images,graphics,texts,etc.areunderstoodasinformation-carryingmediaandcalledmultimediaisactuallynotaccurate,becauseitiseasytocommunicatewiththosematerialmediathatcarryinformation(alsocalledmedia),suchaselectromagneticwaves,light,Airwaves,electriccurrents,magneticmedia,etc.areconfused.However,thetermmultimediahasalmostbecomesynonymouswithtext,graphics,images,andsound.Inotherwords,mostpeoplethinkthatmultimediaisacombinationofsound,images,andgraphics,sothisisalwaysusedingeneralarticles.Inaccuratewords.Thepopularconceptofmultimediastillmainlyreferstothevarioustypesofinformationthataredirectlyfeltandunderstoodbyhumanorganssuchastext,graphics,images,andsound.Thishasbecomeanarrowerunderstandingofmultimedia.
In the field ofcomputers andcommunications, the text, graphice, sonos, imagines, andanimationes informationes fertocanalle dicta media. Ex consideratione computationis et communionis, imaginatio, dynamica, dynamica, in informatione. Traditionalcomputerscanonlyprocesssinglemedia---"text".TVcantransmitintegratedinformationofsound,picture,andtext,butitisnotamultimediasystem.ThroughTV,wecanonlypassivelyreceiveinformationinonedirection,andcannotprocessinformationinbothdirectionsandactively.Thereisnoso-calledinteractivity.Althoughthevideophoneisinteractive,wecanonlyhearthesoundandseetheimageofthetalker,notmultimedia.Theso-calledmultimediareferstothetechnologythatcancollect,process,edit,storeanddisplaytwoormoredifferenttypesofinformationmediaatthesametime.Theseinformationmediaincludetext,sound,graphics,images, animatio, motus imaginum.
Indailylife,therearemanythingscalledmedia.Forexample,beesaremediathatspreadpollen,andfliesaremediathatspreadgerms.Buttobeprecise,theseso-called"media"arecommunicationmedia,notthe"media"inmultimediaaswecallit,becausethesecommunicationmediaareallmaterialentities,andwords,sounds,images,graphics,etc.Theyarenotphysicalentities,theyarejustthesurfacefeaturesofcertainattributesofobjectivethings,andtheyareawayofrepresentinginformation.Whatwecall"media"inthefieldofcomputersandcommunicationsisthecarrierofinformationstorage,dissemination,andperformance,notageneralmediumandmedium.
Conceptually,the"media"inmultimediashouldrefertoaformofexpressingcertaininformationcontent.Similarly,wecanknowthatthemultimediawearereferringtoshouldbeavarietyofinformation.Thewayofexpressionmaybeavarietyofinformationtypes.Naturally,wecanusetheconceptofmultimediainformationtorepresentacomprehensiveinformationtypethatcontainsdifferenttypesofinformationsuchastextinformation,graphicinformation,imageinformation,andsoundinformation.
Inshort,becausethemostessentialconceptofinformationisthesurfacecharacteristicsoftheattributesofobjectivethings,anditsexpressionsarediverse,therefore,amoreaccurateandcomprehensivedefinitionofmultimediashouldrefertomultipletypesofinformation.Thesynthesis.
Thesemedia canbeinformationrepraesentationis formas ut figuras, imagines, sonos, textum, video, animationem, etc., ordis devicessuchas ostentationes, oratores, televisificas, etc., andopticalfibrs, rudentes, et electos magnos fluctus qui transmittunt in informationem. Talia inter medias medias formas, magnas toragines, et in medias formas, in medias formas, et ta- menta , ins.