Sekuyiminyaka engaphezu kweyishumi, isintu selokhu siphikisana ngomthelela wocingo ephathekayo empilweni. Kusukela eminyakeni engamashumi ayisishiyagalolunye ubudala, imiphumela yocwaningo ibonakale efakazela ukuthi ukusetshenziswa kwefoni kubangela ushintsho olubi lwezempilo kanye nokuphikisana kwezifundo, ezilungiselelwa ososayensi ababi kakhulu. Kuze kube manje, akukho ulwazi lokugcina olungaqinisekisa noma oluphikisana nengozi ngokusebenzisa ifoni ephathekayo.
Okwamanje kuqinisekiswe ukuthi umonakalo othile kusuka kumafoni weselula usavele ukhona. Ngokuyinhloko kuhlobene nemisebe ye-electromagnetic ifoni ikhiqiza ngokwayo, kanye nanoma iyiphi enye idivayisi esebenza kagesi - isethi se-TV, isiqandisisi, i-oven microwave nokunye okunjalo. Noma kunjalo, iqiniso liwukuthi ifoni ivame ukusebenzisana kakhulu nekhanda lethu, okwandisa ithonya elibi lale nsimu emzimbeni ngokuhleleka kokuhle. Ngokwezifundo ezithile, lolu hlobo lwemisebe luyingozi kakhulu kubantu, ikakhulukazi ngoba imiphumela yemiphumela ingase ingabonakali isikhathi eside, ngoba kunzima kakhulu ukuphawula ithonya eliyingxenyeni engxenyeni enzima futhi ebucayi njengengqondo yethu umzimba womuntu.
Ngokuvamile, ifoni ephathekayo ayithinti nje kuphela ikhanda lomuntu, kodwa futhi wonke umzimba wonke, njengoba abaningi bethu behlale benombono nathi, ngezinye izikhathi ngisho nasebusuku, besaba ukulahlekelwa ucingo olubalulekile. Ngakho-ke, ngenxa yokuthi eduze kwethu endaweni esiseduze kuhlale kungumthombo owengeziwe wemisebe engakahle yombane, umzimba wethu usengozini enkulu.
Izwe elizwela kakhulu emisebeni yombane yefoni ephathekayo yizingane. Ngenxa yokuthi amathambo abo, kuhlanganise namathambo e-skull, amancane kunamathambo ama-skulls abantu abadala, akanciphisi ukuvimbela imisebe eyingozi, futhi ngenxa yamancane (futhi uma kuqhathaniswa nabantu abadala) ipharamitha yesisindo I-SAR kubo ingaba okuningi kunokubalwa.
I-SAR (ekhomba ukuchithwa okucacile) yinkomba yemisebe ebeka amandla ensimu ekhishwa emzimbeni womuntu ngesikhathi esilingana nomzuzwana owodwa. Ngalesi parameter, abacwaningi bangakwazi ukubona ukuthi ifoni yeselula ithinta kanjani umzimba womuntu. Ilinganiselwa kuma-Watts kilogram. Inani lemingcele yemisebe ye-electromagnetic yi-watts amabili kilogram.
Abacwaningi be-European Union baye babonisa ukuthi imisebe, engaphakathi kwamanani we-SAR ka-0.3 kuya ku-2 watts kilogram, ingalimaza ngisho ne-DNA emandleni.
Ososayensi, njengoba behlolisise izingane ezingaphezu kwezinkulungwane eziyishumi, baye baqaphela ukuthi ukusetshenziswa kwamafoni omakhalekhukhwini njalo ngesikhathi sokukhulelwa kungalimaza impilo yengane ezayo.
Kukhona imiphumela eyaziwa kakhulu yocwaningo lukaDkt. J. Highland waseYunivesithi yaseWarwick, eGreat Britain. Uthi amafoni omakhalekhukhwini awaphephile, ikakhulukazi angabangela ukuphazamiseka kokulala, ukulahlekelwa kwememori nezinye izinkinga zempilo. Uthi futhi lokhu kuthinta izingane kakhulu, ngoba amasosha omzimba awo asebenza kangcono kunabantu abadala.
Ngaphezu kwalokho, ukuhola kocwaningo lwePhalamende laseYurophu kwenza umbiko ukhuthaze ukuthi wonke amazwe ase-European Union avimbele ngokuphelele ukusetshenziswa kwamafoni ngomuntu ongaphansi kweminyaka yobudala. Ngokusho kombiko wabo, ukusetshenziswa kwezokuxhumana ezihamba phambili kungalimaza ukuthuthukiswa kwengane, futhi kuphazamise kabi ukuhlolwa kwakhe esikoleni. Kulezi zifundo, imiphumela ehlanganisiwe kulowo mbiko, ososayensi baseWarwick University, iqembu lamaBrithani labaFundi abazimele kanye neGermany Institute of Biophysics babambe iqhaza.
E-UK, sekuvele kuvinjelwe ukuthengiswa kwamafoni weselula kubantu abangaphansi kweminyaka yobudala. Futhi, izingane ezingaphansi kweminyaka engu-8 zivinjelwe ngokuphelele ukusebenzisa amafoni omakhalekhukhwini.