▁which ▁did ▁not ▁originally ▁include ▁it , ▁by ▁over - the - air ▁updates ▁without ▁the ▁consent ▁of ▁the ▁own ers . ▁Some ▁set - top ▁boxes ▁allow ▁the ▁software ▁to ▁be ▁disabled . ▁However , ▁the ▁software ▁dis rupt s ▁the ▁proper ▁function ing ▁of ▁some ▁older ▁set - top ▁boxes ▁even ▁when ▁disabled . ▁From ▁the ▁set - top ▁box ▁own ers ▁view point ▁therefore ▁Radio ▁Times ▁Ext ra ▁has ▁similar ▁characteristics ▁to ▁unw anted ▁sp am ▁and ▁computer ▁vir uses . ▁ ▁See ▁also ▁Radio ▁Times ▁BBC ▁World wide ▁ 4 TV Inter active ▁Tele text ▁Ltd . ▁Tele text ▁- ▁The ▁System ▁ ▁References ▁ ▁External ▁links ▁Radio ▁Times ▁Ext ra ▁Radio ▁Times ▁In View ▁Technology ▁ ▁Category : Digital ▁television ▁in ▁the ▁United ▁Kingdom ▁Category : Free view <0x0A> </s> ▁Marco ▁Bolog nes i ▁is ▁an ▁artist ▁working ▁in ▁a ▁variety ▁of ▁media ▁such ▁as ▁drawing ▁and ▁painting , ▁cinema , ▁photo - ▁and ▁vide ography . ▁ ▁Bolog nes i ▁was ▁born ▁in ▁ 1 9 7 4 ▁in ▁Bolog na , ▁Italy ▁into ▁a ▁family ▁of ▁artists . ▁His ▁youth ▁was ▁spent ▁in ▁an ▁art istic ▁environment , ▁and ▁he ▁went ▁on ▁to ▁attend ▁the ▁School ▁of ▁D rama , ▁Arts ▁and ▁Music ▁at ▁the ▁University ▁of ▁Bolog na . ▁ ▁At ▁the ▁age ▁of ▁ 2 0 , ▁Bolog nes i ▁illustrated ▁a ▁selection ▁of ▁works ▁by ▁the ▁poet ▁Roberto ▁Ro vers i , ▁and ▁in ▁the ▁following ▁year ▁he ▁collabor ated ▁with ▁the ▁graph