Idivayisi yokuthwebula eshisayo iyithuluzi elithuthukisiwe elisebenzisa ubuchwepheshe be-infrared ukuze lithole futhi libone ngeso lengqondo ukukhishwa kokushisa okuvela ezintweni. Lesi sixhobo esiyinkimbinkimbi siguqula amandla e-infrared, angabonakali ngeso lenyama, abe isibonisi esibonakalayo esaziwa ngokuthi isithombe esishisayo noma i-thermogram. Ngokunikeza ukuqonda ngokuhlukahluka kwezinga lokushisa, amadivaysi esithombe esishisayo asebenza njengamathuluzi abalulekile kuyo yonke imikhakha ehlukahlukene, athuthukisa ukusebenza kahle, ukuphepha, nokugcinwa kokuvikela.

Ukuqonda I-Thermal Imaging Technology

● Imojuli yekhamera ye-Infrared Thermal

Enhliziyweni yesisetshenziswa sesithombe esishisayo kunemojula yekhamera ye-infrared thermal. Le ngxenye ibalulekile njengoba ithwebula imisebe ye-infrared ekhishwa izinto emkhakheni wayo wokubuka. Imojula yekhamera ye-infrared thermal icubungula le misebe, iguqule ibe isignali ye-elekthronikhi eguqulwa ibe isithombe esishisayo. Lesi sithombe, esimelelwe kusetshenziswa iphalethi yombala, sihlinzeka ngemephu yezinga lokushisa enemininingwane, lapho imibala ehlukene ibonisa amazinga okushisa ahlukahlukene. Ngokuvamile, izindawo ezifudumele zivela emithunzini ebomvu, kuyilapho izindawo ezipholile ziboniswa ngombala oluhlaza okwesibhakabhaka.

Izinhlelo zokusebenza zamadivayisi we-Thermal Imaging

● Ukuhlolwa Kwezimboni

Ezimweni zezimboni, amadivaysi ezithombe ezishisayo abalulekile kumasu okuvikela okuvikela. Basiza ukutholwa kusenesikhathi kwezingxenye zokushisa ngokweqile noma ukwehluleka okungenzeka kwemishini. Ngokuhlonza izindawo ezishisayo kumasistimu kagesi noma ukusethwa kwemishini, lawa madivayisi asiza ukuvimbela isikhathi sokuphumula esibizayo futhi athuthukise ukuphepha kokusebenza. Ikhono lokubona ngeso lengqondo iziphambeko ezifihliwe zokushisa livumela izimboni ukuthi zibhekane nezinkinga ngaphambi kokuba zidlulele ezinkingeni ezibalulekile.

● Ukunakekela Isakhiwo

Imishini yokuthwebula izithombe ezishisayo nayo isetshenziswa kakhulu ekulungiseni izakhiwo. Zibalulekile ekutholeni ukulahleka kokushisa ngenxa yokungangeni okwanele, ukuvuza komoya, noma ukuvuza kwamanzi ngaphakathi kwezakhiwo. Ngokukhomba izindawo lapho ukusebenza kahle kwamandla kungathuthukiswa khona, lezi zixhobo zifaka isandla ekwehliseni izindleko zamandla kanye nokuthuthukisa ukusebenza kwesakhiwo. Imojuli yekhamera ye-infrared thermal idlala indima ebalulekile ekukhiqizeni izithombe ezinembile ezisiza ekuhlonzeni lokhu kungasebenzi.

● Ukuvikeleka Nokugada

Emkhakheni wezokuphepha nokugadwa, amadivaysi ezithombe ezishisayo anikeza izinzuzo ezibalulekile. Bangakwazi ukubona ubukhona babahlaseli, ngisho nasezimweni eziphansi-nokukhanya noma isimo sezulu esibi, ngokubamba amasiginesha abo okushisa. Leli khono libenza babaluleke kakhulu ekugcineni ukuphepha ezindaweni ezibucayi noma ngesikhathi sokusebenza ebusuku. Imojuli yekhamera ye-infrared thermal iqinisekisa ukuzwela okuphezulu nokulungiswa, okuvumela ukutholwa kokuhluka okucashile kwezinga lokushisa okubalulekile ezinhlelweni zokuphepha.

● Ukusetshenziswa Kwezokwelapha Nendawo Ezungezile

Ngaphandle kwezinhlelo zokusebenza zezimboni nezokuphepha, amadivaysi ezithombe ezishisayo enze uphawu lwawo emikhakheni yezokwelapha neyemvelo. Ekuxilongweni kwezokwelapha, asetshenziswa ukuze ahlonze ukuhlukahluka kwezinga lokushisa lomzimba elingabonisa izinkinga zempilo eziwumsuka. Ngokufanayo, ezifundweni zezemvelo, lezi zisetshenziswa zibalulekile ekuqapheni amaphethini okushisa, ukuhlola imithelela yemvelo, nokwenza izifundo zezilwane zasendle.

Isimiso Esisebenzayo Samadivayisi Ezithombe Ezishisayo

Ukusebenza kwedivayisi yokuthwebula eshisayo kusekelwe kumgomo olula: zonke izinto zikhipha amandla e-infrared njengomsebenzi wokushisa kwazo. Imojuli yekhamera ye-infrared thermal ithola la mandla bese iwacubungula ibe isithombe esibonisa amazinga okushisa abonakalayo angaphezulu. Ihlanganisa izinkulungwane zamaphikseli, imojuli iqinisekisa imephu enemininingwane yokushisa, evumela ochwepheshe ukuthi bahumushe futhi bahlaziye idatha eshisayo ngokunembile.

Isiphetho

Imishini yokuthwebula eshisayo, enikwa amandla yimojula yekhamera ye-infrared thermal, angamathuluzi okuguqula emikhakheni ehlukahlukene yobungcweti. Ngokunikeza umbono ocacile wokuhlukahluka kokushisa, basiza ekunakekeleni ukuvimbela, bathuthukise ukuphepha, futhi banikeze imininingwane ngezimo zezokwelapha nezemvelo. Lawa madivaysi ame njengobufakazi bamandla obuchwepheshe ekwambuleni okungabonwa futhi abhekane nenqwaba yezinselele ezisebenzayo ngempumelelo.

I-Thermal imaging ubuchwepheshe obuthuthukisiwe obusivumela ukuthi sibone ngeso lengqondo futhi silinganise amaphethini okushisa akhishwa izinto, sisebenzise i-spectrum engabonakali ye-infrared ukuze sinikeze imininingwane emikhakheni eminingi. Ukusuka ekunakekeleni izimboni kuya ekunakekelweni kwezempilo, futhi kusukela ekuphathweni kwezilwane zasendle kuye ocwaningweni lwesayensi, ukusetshenziswa kwezithombe ezishisayo kukhulu futhi kuyaqhubeka ukwanda. Leli thuluzi elinamandla libalulekile kochwepheshe abafuna ukuthuthukisa ukuphepha, ukusebenza kahle, kanye nokunemba ezizindeni zabo.

Isayensi Engemuva Kwezithombe Ezishisayo

Emgogodleni wayo, i-imaging eshisayo ihlanganisa ukuthwebula imisebe ye-infrared ekhishwa izinto bese iguqulwa ibe isithombe esibonakalayo. Zonke izinto—kungakhathaliseki ukuthi eziphilayo noma aziphili—zikhipha imisebe ye-infrared njengomsebenzi wokushisa kwazo. Le misebe iyanda ngokushisa kwento, idale isiginesha ehlukile yokushisa. Imishini yokuthwebula eshisayo isebenzisa lesi simiso, ifakwe izinzwa ezikhethekile ezaziwa ngokuthi ama-microbolometers, ukuze ibone lokhu kukhishwa. Iphikseli ngayinye esesithombeni esishisayo ihambisana nephuzu lokushisa, elibuye lihunyushwe libe umfanekiso obonakalayo onemibala-enekhodi. Le nqubo inika amandla abasebenzisi ukuthi bakhombe ngokushesha izindawo abazithakaselayo ngokusekelwe ekungafani kokushisa, okwenza izithombe ezishisayo zibe yithuluzi elibalulekile lezinjongo zokuxilonga nezokuvimbela.

Izicelo Kuzo zonke Izimboni

● Izicelo Zezimboni Nezomshini

Emkhakheni wezimboni, i-imaging eshisayo isetshenziselwa kakhulu ukulungiswa kokubikezela. Kwenza ochwepheshe bakwazi ukubona izingxenye zikagesi ezishisisa ngokweqile, izintambo ezinephutha, noma imishini efayo ngaphambi kokuba ziholele ekulimaleni okumba eqolo. Ngokuthola amaphethini okushisa angavamile, ukuhlola okunjalo kungavimbela isikhathi sokuphumula esingahleliwe futhi kunciphise izindleko zokulungisa. Ochwepheshe bemishini nokwakha izakhiwo nabo bayahlomula ekuthwebuleni izithombe ezishisayo, bayisebenzisela ukubona ukuntula kokufakwa kwezinto, ukuvuza komoya, nokunye ukungasebenzi kahle kwesakhiwo. Le mininingwane ibalulekile ekuthuthukiseni ukusebenza kahle kwamandla nokuqinisekisa impilo ende yezakhiwo nengqalasizinda.

● Izicelo Zezempilo Nezempilo

Emkhakheni wokunakekelwa kwezempilo, ukuthwebula izithombe ezishisayo kusebenza njengethuluzi lokuxilonga elinga - Kuyasiza kakhulu ukuthola imfiva kanye nokuvuvukala okungaphansi, kunikeze indlela yokuhlola esheshayo nephumelelayo ezikhungweni zezokwelapha, ikakhulukazi ngesikhathi sokuqubuka kwezifo ezithathelwanayo. Ngaphezu kwalokho, ukucabanga okushisayo kungasiza ekuxilongeni izinkinga zokujikeleza kwegazi kanye nokuphazamiseka kwe-musculoskeletal, kufaka phakathi ulwazi olubalulekile kubahlinzeki bezempilo ngaphandle kwesidingo sezinqubo ezihlaselayo.

● Ukuphathwa Kwemvelo Nezilwane Zasendle

Ukuthwebula izithombe ezishisayo nakho kuyingxenye yokuqapha imvelo nokuphathwa kwezilwane zasendle. Ivumela abacwaningi ukuthi benze ucwaningo lwezilwane zasendle ngaphandle kokuphazamisa izindawo zemvelo, inikeze indlela engahlanganisi yokulandelela nokufunda inani lezilwane. Ukwengeza, isiza ekulawuleni izinambuzane ngokuhlonza ukuhlasela kanye nezindawo zokungena ezingaba khona ezakhiweni, iqinisekise izinqubo zokuphatha ezisebenzayo ezinciphisa umonakalo futhi zilondoloze imvelo.

● Izinkonzo Eziphuthumayo Nokugcinwa Komthetho

Ezimweni eziphuthumayo kanye nezimo zomthetho, izithombe ezishisayo zibonakala zibalulekile. Izicishamlilo zisebenzisa amakhamera ashisayo ukuze zizulazule phakathi kwentuthu-izindawo ezigcwele futhi bathole abantu emisebenzini yokuhlenga. Ngokufanayo, izikhungo zomthetho zisebenzisa lobu buchwepheshe ukuze zigade futhi ziseshe, ikakhulukazi ezimweni eziphansi-ukubonakala. Ikhono lokubona imithombo yokushisa ngezithiyo ezifana nentuthu noma ubumnyama lithuthukisa ukuphepha nokusebenza kwemishini ebalulekile.

Iqhaza Labakhi Bemojula Yemifanekiso Eshisayo

Ukuhambisana nesidingo esikhulayo kanye nokusetshenziswa okuhlukahlukene kwezithombe ezishisayo, abakhiqizi badlala indima ebalulekile ekuthuthukiseni ubuchwepheshe. Laba bakhiqizi bagxile ekuthuthukiseni amamojula wesithombe sokushisa aphakeme-okulungiswayo ahlinzekela inhlobonhlobo yezidingo zomsebenzisi, okuqinisekisa ukwethembeka nokunemba. Ngokutshala imali ocwaningweni nasekuthuthukisweni, bayaqhubeka nokuphusha imingcele yalokho okungafinyelelwa yi-imaging eshisayo, banikeze izisombululo zokusika ezinikeza amandla izimboni eziningi.

Ekuphetheni, inhloso ye-imaging eshisayo idlula ukubonakala nje kwamaphethini okushisa; iyithuluzi lokuguqula elithuthukisa ukusebenza kahle, ukuphepha, kanye nokwenza izinqumo kuyo yonke imikhakha eyahlukene. Njengoba ubuchwepheshe buthuthuka, amandla kanye nokusetshenziswa kwezithombe ezishisayo kusethelwe ukunwetshwa, ngokuqhubekayo kunikeza izindlela ezintsha zokuqamba izinto ezintsha kanye nemiphumela ethuthukisiwe emisebenzini yobungcweti.

Imishini yokuthwebula eshisayo, evame ukwaziwa njengezithombe ezishisayo noma amakhamera we-infrared, angamathuluzi anamandla athola imisebe ye-infrared noma ukushisa okukhishwa izinto. Ngokuhumusha la mandla e-infrared angabonakali abe yifomethi ebonakalayo, lawa madivayisi ahlinzeka ngemininingwane ebalulekile kuzo zonke izinhlelo zokusebenza. Lapha, sihlolisisa amakhono emishini yokuthwebula eshisayo kanye nezinhlobonhlobo zezinhlelo zokusebenza ezizisebenzisayo.

●Indlela Amadivayisi Esithombe Esishisayo Asebenza Ngayo

Emgogodleni wedivayisi yokuthwebula eshisayo kukhona umtshina we-infrared othwebula ukushisa okukhishwa izinto ngaphakathi kwendawo yawo yokubuka. Into ngayinye ikhipha amandla e-infrared njengomsebenzi wezinga lokushisa layo, futhi la mandla acutshungulwa idivayisi ukuze akhiqize isithombe esishisayo noma i-thermogram. Lesi sithombe, esimelelwe ngemibala eminingi, sibonisa ukuhlukahluka kwezinga lokushisa kwesigcawu—izindawo ezifudumele zivela ngemibala ebomvu nesawolintshi, kuyilapho izindawo ezipholile zibonakala njengokuluhlaza okwesibhakabhaka nokuhlaza.

Ikhono ledivayisi yokuthwebula eshisayo lokubona umehluko wezinga lokushisa elincane liyenza ibe yimpahla ebalulekile emikhakheni eminingi. Ngokuhlonza okudidayo kumaphethini okushisa, kusiza ekutholeni izinkinga ezingaba khona zingabonakali ngeso lenyama.

●Izicelo Zemboni Nezobunjiniyela

Ezilungiselelweni zezimboni, imishini yokuthwebula eshisayo ibalulekile ekugcinweni kokuvikela nokuqinisekisa ukuphepha. Zibalulekile ekuboneni ukushisa ngokweqile kumasekhethi kagesi, amasistimu wemishini, kanye nemishini. Ngokuthola lokhu kuphazamiseka kokushisa kusenesikhathi, izimboni zinganqanda ukwehluleka kwemishini futhi zinciphise isikhathi sokuphumula, ngaleyo ndlela zithuthukise ukusebenza kahle.

Izithombe ezishisayo nazo ziyasetshenziswa kubunjiniyela ukuze kuhlolwe ubuqotho besakhiwo. Angakwazi ukuhlonza ukulahlekelwa ukushisa ngenxa yokungagxili kahle futhi athole ukuvuza komoya ezinhlelweni ze-HVAC. Le mininingwane inika amandla onjiniyela nabaphathi bezikhungo ukuthi benze izinqumo ezinolwazi mayelana nokulungiswa kanye nokwenza ngcono ukusebenza kahle kwamandla.

●Izicelo Zokwakha Nokwakha

Ukugcinwa kwesakhiwo nokwakhiwa nakho kuhlomula kakhulu kubuchwepheshe bezithombe ezishisayo. Amadivayisi angabona ukuvuza kwamanzi ngaphakathi kwezindonga noma ngaphansi kwaphansi, okungasiza ukuvimbela ukulimala kwempahla kanye nokukhula kwesikhunta. Ukwengeza, izithombe ezishisayo zibalulekile ekuhlolweni kwamandla, njengoba zingadalula izindawo zokulahlekelwa ukushisa, ziqondise ukuthuthukiswa kokufakwayo kanye nokunciphisa izindleko zamandla.

●Ukuvikeleka Nokugada

Emkhakheni wezokuphepha, amadivaysi e-imaging ashisayo anikeza izinzuzo amakhamera wendabuko angenakukwazi. Bangakwazi ukubona abantu noma izilwane ezisebumnyameni obuphelele noma ngezimo zezulu ezimbi ngokusekelwe kusiginesha yazo yokushisa. Leli khono libenza babaluleke kakhulu emisebenzini yokugada nasemikhankasweni yosesho nokuhlenga, ukuhlinzeka ngokutholakala okunembile nangesikhathi okuthuthukisa ukuphepha nokuvikeleka.

● Ukusetshenziswa Kwezokwelapha Nemvelo

Ngaphandle kwezicelo zezimboni nezokuphepha, amadivaysi e-imaging ashisayo nawo asetshenziswa emkhakheni wezokwelapha. Zingasiza ekutholeni izinguquko ezingavamile ekushiseni komzimba, zisize ekuhlonzweni kokuqala kwezimo zezokwelapha. Ukwengeza, ezifundweni zemvelo, izithombe ezishisayo zisiza ekuhlaziyeni ukwakheka kwe-geological kanye nokuqapha izilwane zasendle.

●Ukukhetha Idivayisi Elungile Yokuthwebula Okushisayo

Ukukhetha idivayisi yokuthwebula eshisayo efanele kudinga ukucatshangelwa ngokucophelela kwezinto ezimbalwa. Ukulungiswa, ukuzwela, kanye nenkundla yokubuka yonke imingcele ebalulekile enomthelela ekusebenzeni kwedivayisi ezinhlelweni ezithile. Ukulungiswa okuphezulu kunikeza izithombe ezinemininingwane eyengeziwe, kuyilapho ukuzwela okukhulu kuvumela ukutholwa kokuhlukahluka kwezinga lokushisa okucashile. Umkhakha wokubuka ofanele uqinisekisa ukutholakala okuphelele kwendawo ephenywayo.

Ukuhlanganisa izici ezithuthukile ezifana nokuqoshwa kwevidiyo nezinketho zokuxhuma kungathuthukisa kakhulu ukusebenza kwemishini yokuthwebula eshisayo, kuyenze ibe ngamathuluzi aguquguqukayo ezinhlobonhlobo zezidingo zobungcweti.

Sengiphetha, amadivayisi ezithombe ezishisayo asebenza njengesisetshenziswa esiyigugu kuzo zonke izizinda eziningi, kusukela ekuhlolweni kwezimboni kuya ekuxilongweni kwezokwelapha. Ngokuthola nokubona ngeso lengqondo iziphambeko zokushisa, lawa madivayisi awathuthukisi ukuphepha nokusebenza kahle kuphela kodwa futhi anomthelela ekongeni izindleko ezibalulekile. Njengoba ubuchwepheshe buthuthuka, abakhiqizi bamamojula we-imaging ashisayo bayaqhubeka nokusungula, bakhulisa izinhlelo zokusebenza namandla alawa mathuluzi abalulekile.

●Ukuqonda Izindleko Zokuthwebula Okushisayo

Ubuchwepheshe bezithombe ezishisayo buye banda kakhulu kuzo zonke izimboni ezihlukahlukene, buhlinzeka ngamakhono adlulela ngalé kwezindlela zokuhlola ezibonwayo ezivamile. Lobu buchwepheshe, obuthola ukuhlukahluka kwezinga lokushisa ukuze kwakhe isithombe, busetshenziswa ezinhlelweni ezisukela ekuhlolweni kwezakhiwo nokugcinwa kukagesi kuya ekuhlolweni kokuphepha nokuxilongwa kwezokwelapha. Kodwa-ke, omunye wemibuzo evamile abathengi namabhizinisi ababhekene nayo ukuthi ingakanani imali edingekayo ukuze uthole idivayisi yokuthwebula eshisayo yekhwalithi enhle.

●Izinto Ezithonya Izindleko Zamadivayisi Esithombe Esishisayo

Izindleko zamadivayisi wokuthwebula izithombe ezishisayo zingahluka kakhulu ngokusekelwe ezicini ezimbalwa ezibalulekile. Isici sokuqala esiyinhloko ukulungiswa kwenzwa eshisayo. Amadivayisi anezinzwa zokulungiswa okuphezulu ahlinzeka ngezithombe ezinemininingwane eminingi, okuvumela ukuhlaziya okunembayo kwe-thermal, okuvamise ukufika endaweni yenani eliphezulu. Isibonelo, imodeli eyisisekelo enokulungiswa okuphansi ingase yanele imisebenzi elula efana nokuhlolwa kwamandla asekhaya, kuyilapho amadivayisi athuthukile anokulungiswa okuphezulu adingeka emisebenzini yokuxilonga yobungcweti.

Esinye isici esithonya izindleko ububanzi bezinga lokushisa nokuzwela. Amadivayisi anamazinga okushisa abanzi nokuzwela okuphezulu avame ukubiza kakhulu ngoba ayakwazi ukubona umehluko wezinga lokushisa elincane futhi afanele izinhlelo zokusebenza ezifuna kakhulu.

● Izici Ezengeziwe kanye Nomthelela Wazo Entengo

Ngaphandle kokulungiswa nokuzwela, izici ezengeziwe zingathonya futhi izindleko zizonke. Ezinye izithombe ezishisayo ziza nokuxhumeka kwe-Wi-Fi, okuvumela ukwabelana kalula nokuhlaziywa kwezithombe ezinkundleni ezihlukahlukene, nezixazululo zesofthiwe ezithuthukisiwe zokusiza ngokubika okuningiliziwe nokuhlolwa. Ngaphezu kwalokho, imishini yesimanje ingase ihlanganise izici ezifana nemiklamo eqinile ukuze iqine ngaphansi kwezimo ezinzima, ezingase zengeze izindleko.

Impilo yebhethri nokusebenziseka kalula ngezinye izici okufanele zicatshangelwe. Amadivayisi ahloselwe ukusetshenziswa okunwetshiwe ensimini angadinga impilo yebhethri ende, okungeza futhi ezindlekweni. Ngaphezu kwalokho, ukusetshenziswa kalula nezixhumi ezibonakalayo kungenza umehluko omkhulu ekukhiqizweni kwabasebenzisi, ikakhulukazi labo abangebona ochwepheshe kubuchwepheshe.

●Inani Lentengo Nokucatshangelwa Kwabathengi

Imishini yokuthwebula eshisayo ingasukela kumadola angamakhulu ambalwa ukuya ezinkulungwaneni ezimbalwa zamadola. Amadivayisi eleveli yokungena-angatholakala aqala cishe ku-$300 kuya ku-$500, afanele izinhlelo zokusebenza eziyisisekelo kanye nabathanda ukuzilibazisa. Amadivayisi obubanzi obumaphakathi, anikezela ngokulungiswa okungcono nezici ezengeziwe ezifanele ukusetshenziswa kancane-kochwepheshe, ngokuvamile asukela ku-$1,000 kuye ku-$3,000. Amadivayisi asezingeni eliphezulu - aphezulu, avame ukusetshenziswa ocwaningweni nasezimbonini ezikhethekile, angadlula kalula u-$5,000, kuye ngezici namandla.

Uma kucutshungulwa ukuthengwa kwedivayisi yokuthwebula eshisayo, abangaba abathengi kufanele bahlole izidingo zabo ezithile kanye nomongo lapho idivayisi izosetshenziswa khona. Ngokusetshenziswa okuvamile noma okulinganiselwe, idivayisi yokungena-leveli ingase yanele. Kodwa-ke, kulabo abakuzilungiselelo zochwepheshe noma izimboni ezidinga ukunemba okuphezulu nokuhlaziywa kwedatha okubanzi, ukutshala imali kudivayisi ethuthuke kakhulu kunganikeza izinzuzo ezibalulekile.

●Iqhaza Labakhi Bemojula Yemifanekiso Eshisayo

Izindleko kanye nekhwalithi yamadivayisi we-imaging ashisayo kuthonywa kakhulu abakhiqizi bamamojula we-imaging ashisayo aqukethwe ngaphakathi kwawo. Laba bakhiqizi babalulekile ekukhiqizeni izingxenye ezibalulekile ezinquma amandla okusebenza kwedivayisi. Njengoba ubuchwepheshe buthuthuka kanye nesidingo sokuthatha izithombe ezishisayo okuthuthukisiwe, laba bakhiqizi baqhubeka besungula izinto ezintsha ukuze bathuthukise ukusebenza kahle nokusebenza kwemikhiqizo yabo. Lokhu okusha kuvame ukuholela ezinhlobonhlobo zezinketho ezitholakalayo emakethe, ezihlinzeka ngezidingo ezahlukahlukene kanye nesabelomali.

Sengiphetha, ukuqonda izici ezithonya izindleko zemishini yokuthwebula eshisayo kungenza abathengi benze izinqumo ezinolwazi ezihambisana nezidingo zabo ezithile kanye nemikhawulo yesabelomali. Ngokucabangela ukulungiswa, izici, namandla adingekayo, abathengi bangazulazula kangcono ezimakethe ezihlukahlukene ezinikezwayo futhi batshale imali kudivayisi enikeza inani eliphelele lezidingo zabo.