Digitizer: ukuthi kuyini, isimiso yokusebenza, ukuthi kungenzeka

Modern emakethe lobuchwepheshe ligcwele tinhlobo letehlukene amagajethi nemishini kagesi. Umthengi ukukhetha ikakhulu kuncike ukusetshenziswa okuhloswe amadivayisi. Emuva 70s kwekhulu elidlule emkhakheni commercial kwakukhona isimangaliso ubuchwepheshe - digitizer. Yini-ke oyikho nalokho namuhla uyazi-ke ngeshwa, hhayi wonke umuntu. Zama ukuqonda.

mayelana idivayisi yakho

Ukulahla yokubukisa matemu, le digitizer singachazwa ngokuthi a ihluzo ithebhulethi, oguqula ngomumo, iphepha noma Vector isithombe ku ngesakhiwo digital. Kodwa-ke ungayididanisi ngayo isithwebuli evamile.

Digitizer siqukethe touch screen (ithebhulethi langempela) kanye nekudvweba kudivayisi (ipeni, lokuloba, isikhombisi, kanjalonjalo.). Umsebenzi kudivayisi enjalo ukwazi ukubona izinyathelo ezimbili:

• nokubekwa isithombe esikrinini;
• ukulungisa izixhumanisi esibayeni noma isikhombisi kwithebhulethi yakho.

Endabeni izithombe, kuphela ulwazi oludingekayo zochwepheshe lokuloba.

izinhlobo

Wokufaka ubuchwepheshe ulwazi ingcaca kule interface ngepeni zihlukile. Kule ndaba, kukhona ezinhlanu izinhlobo amadivaysi:

1. Acoustic. Lena enye yezinhlobo ezingu izibhebhe lokuqala ingcaca. Lokho kunike ngepeni elakhiwe okubizwa ngokuthi inhlansi sonic ukuthi ithumba screen imibhobho ngokufanele. Ngakho, idivayisi inquma inani izixhumanisi. A yokusilela enkulu yomsebenzi nge-tablet kwaba ukuthi okokufaka kolwazi kwakwenziwa dú, siphazanyiswe acoustic ezingonakalisa isithombe. Lolu hlobo digitizer waziwa ngokukhiqiza eziningi kumadivayisi ngaphansi igama ezivamile Spark Tablet.
2. Kagesi. Idivayisi ye-tablet kwaba kancane lula futhi ikhiqize kuka onobuhle odlule. Ngaphansi esibukweni ebusweni labetibambile Wire Mesh, uyaquleka imbuthuma amasignali kagesi. Perot sekufinyelele kubo, njalo kukhona ukulungisa indawo yayo. Lesi sigaba sihlanganisa amadivayisi RAND I-Tablet, esavela 1964.
3. isikhombisi Passive. Sasebenzisa isimiso esifanayo lokungeniswa kagesi, kulezi amadivaysi kuphela wire inetha futhi udlulise amasignali, futhi ukuzithola. Ingena Imininingwane kwenzeka uma ngokucindezela ipeni-non-contact indlela. Ukudweba kudivayisi ayidingi amandla. Kwaba intuthuko yezobuchwepheshe. Isibonelo idivayisi ingaba Wacom ihluzo ithebhulethi.
4. isikhombisi okusebenzayo. Kulesi kudivayisi generator isignali ushukumiseleka ukuba esibayeni. Ngakho, udinga ukudla. I yezinzwa ukunikeza izithombe kusobala kakhulu kagesi. Lesi sigaba amadivayisi emelelwa inkampani FinePoint Innovations.
5. digitizer Touch - idivayisi yesimanje. Ngaphansi kwamanzi kwesikrini zinjalo Ukudidiyela izintambo. Basuke ahlukaniswe yisivikelo mncane. Ngaphansi yokucindezela lokuloba ku izinguquko conductivity. isihenqo ezizwelayo kanye nokuzwelana izixhumanisi, futhi amandla ukudweba kudivayisi ingcindezi. Ezinye izinhlelo zikuvumela ukuthi kufakwe ekhompyutheni netintfo letingemadayimenshini lamatsatfu.

Yiqiniso, kufanele kugxilwe kakhulu izimfanelo amadivayisi inzwa. Ngokusho ukuhlukanisa ukuskena uhlobo ultrasonic, la mandla kazibuthe kanye laser Isikrini digitizer. Eyokuqala ayicacile futhi enokwethenjelwa, kusukela ijubane umsindo encike ngqo kwi izinga lokushisa, umfutho womoya kanye nezinye izenzakalo kuma.

digitizers Magnetic kunembe kakhulu, kodwa nozwelo sufaka ukuthi sekuseduze (izihlalo, amakhompyutha, hardware ezahlukene) kukhona. nokugxambukela kungabangela ukuhlanekezela yesithombe.

Ekugcineni, laser digitizers kukhona inembe kunazo, kodwa ezibizayo namuhla. Nokho, lezi amadivaysi sinokulinganiselwa eziningana. Abakwazi njengezinto zokwanelisa nohlelo lwezinombolo olubizwa nge ebusweni lembhali, kukhanya noma ngilugweda.

Ngaphezu kwalokho, imakethe lanamuhla ungathola digitizers lobuchwepheshe eqinile nezimo. Lesi sakamuva banikezwe ngo-1994. Ziyakwazi engasindi, compact ngezinto zokuhamba. Amandla kagesi kuzo kungavunyelwa esakhelwe noma zangaphandle.

Ukukhetha

Kubalulekile ukukhumbula lapho ekhetha digitizer ukuthi idivaysi sina futhi kumbe eqolo, okuyinto kufanele ngokushesha zifakwa nezidingo ngabanye umsebenzisi. Kuyadingeka ukufanisa kwangaphakathi engaphandle nokwethenjelwa izici. Quality abashayeli, ukusekela isofthiwe ezidingekayo kanye nedivayisi nokukhomba Ukugunda - lawa yizinsika ezintathu okufanele kukhethwa umthengi ngokusekelwe. Modern izinkampani-abaholi ekukhiqizeni digitizers ku Genius technical emakethe. Hitachi, CalComp, Wacom. Zakha ihluzo amaphilisi nge esibonakalayo ezahlukene, yesistimu yokusebenza, a diagonal.

Kufanele futhi sikhulume mayelana amadivayisi isimemezelo.

cursors

Umthetho (noma umugqa umdvwebo) kumadivayisi emelelwa zinhlobo ezimbili: i-cursors nezimpaphe. Eyokuqala athandwa kakhulu. Kuye imodeli, zingaba amathuluzi 4, 8, 12 noma 16 okhiye. Nokho, abanye abakhiqizi (isib, Omunye Graphics) ukwengeza inkinobho eyodwa ngaphezulu - "ezibaluleke kakhulu." Kodwa, njengoba umkhuba imibukiso, kuncono uma lilula ngoba idivayisi, ngakho-ke kulula, ithembeke kakhulu futhi zithandwa kakhulu phakathi kwabasebenzisi. Ngakho-ke, amadivayisi nge izinkinobho ezine abe waziphatha ngokuhlakanipha kakhulu kunazo nozakwabo eziphambili. onobuhle okunjalo kungokwakho CalComp.

Ngokusho kochwepheshe, ukukhethwa isikhombisi kufanele engahlangene nje kuphela ukuze kuxazululeke abaphathi kanye nenani izinkinobho, kodwa futhi ezihlobene izinhlelo esetshenziswa. Kulokhu kuyafaneleka ukukhuluma AutoCAD.

izimpaphe

Lezi amadivayisi abhekwa esikahle futhi ebucayi. Zinikeza izinkinobho eyodwa, ababili noma abathathu kuphela futhi basabela ingalo ingcindezi. Izimpaphe - esibonisa amathuluzi ekahle abaculi kanye Animators. I degree of ingcindezi lokuloba libonakala liguqula umugqa ukujiya, umbala, imibala. Njengoba yingcweti lesi senzo, umsebenzisi angakwazi belingisa yafaka watercolors, uwoyela upende noma tempera. Nokho, ngokuba ukuqaliswa yobuciko ezifana kudingeka izinhlelo ezikhethekile.

Ukukhethwa izimpaphe kunqunywa subjectively. Abanye abasebenzisi uthanda amadivayisi inikeza Wacom ihluzo ithebhulethi. Ziyakwazi kuqhathaniswa mncane futhi ukukhanya. Enye ukunambitha esindayo futhi olinganiselayo izibaya uphawu Kurta.

Wonke amadivayisi Ekhomba kungenziwa olunezintambo noma engenantambo. Kwakamuva zidinga amandla avela ibhethri, bese kunzima ke ngaphezulu. mzamo yimpumelelo ukulungisa lokhu onobuhle ukuntula steel nge zangaphandle ugesi.

Kodwa ungakhohlwa mayelana kwezibaya yokwenziwa kusukela Wacom imikhiqizo Uthola futhi awukanikezi isici. Nokho, lezi amadivaysi akanandaba kontanga.

nezindaba zabathengi

Kulula ukulinganisa uhla amakhono possessed digitizer. Yini oyikho nalokho kuba - main nezindaba zabathengi. Inhloso Its main zingumsebenzi professional ingcaca lapho kudingeka khona ukuguqulela isandla ukunyakaza yomjaho ku ihluzo digital. Ngakho Kulula kakhulu ukunquma funa izilaleli. Lokhu abaklami, abaculi digital, Animators, abaklami abadinga design abasizwa-computer. Nokho, ekhulwini elidlule leminyaka-digitizer ithebhulethi kabanzi lisetshenziswe commerce. Namuhla, le ndawo bangayiqonda ingcebo, ezokuthutha kanye nokunye. N.

Kukhona imibuzo evame ukubuzwa amakhasimende angenayo: "Yini ongayenza icebo kanye digitizers futhi kungani ngokuvamile zithatha ku ndawonye?" Ungasondela isifaniso nge isithwebuli bese umnyathelisi. Uma digitizer ithola futhi digitizes ulwazi ke umsebenzisi angasebenzisa izinhlelo ezithile ukwenza izinguquko ukuze isithombe kukhompyutha yakho, wena uhlobo icebo amaphrinta. Basebenzisa ulwazi kusukela digital-kuya-ngomumo, ephepheni. Lezi amadivayisi futhi ziyashiyana uhlobo, izici nokunye.

isifinyezo

Easy, kuyaqondakala futhi kufinyeleleke njalo ekuphathweni - mhlawumbe isici esibaluleke kakhulu, okuyinto ine digitizer. Kuyini futhi lokho okudingekayo, siye safunda. Kuyacaca ukuthi analogue zinsizakuphila azikakutholi. Yiqiniso, kungenzeka ukusebenzisa scanner ezivamile. Nokho, i-professional ngakuthathu design digitizers mahle kakhulu.