Potrivit ziarului Daily Telegraph, dispozitivul se numeşte Study Ball şi permite părinţilor să seteze timpul pe care vor ca odraslele lor să-l petreacă învăţând. Apoi, ei ataşează bila de glezna copiilor, precum gardienii agăţau pe vremuri bile de metal deţinuţilor.
Un ecran digital afişează timpul de studiat rămas, iar dispozitivul scoate un sunet atunci când perioada expiră, deblocându-se.
Bila şi lanţul cântăresc 9,5 kilograme, făcând deplasarea greoaie şi joaca imposibilă.
Dispozitivul costă 75 de lire sterline şi se vinde online.
Iată cum este promovat produsul: ‘Deseori, elevii care au probleme cu concentrarea obişnuiesc să se ridice la fiecare 10 minute, să se uite la TV, să vorbească la telefon, să mănânce ceva sau să facă un alt lucru ce distrage de la studiu. Dacă şi-ar dedica acest timp irosit învăţatului, ar avea performanţe mai bune la şcoală şi mai mult timp liber la dispoziţie’
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