Maƙirƙin Lokaci Ta hanyar kawo sauyi mai zurfi a cikin yadda ake amfani da ƙararrawa, T da F Timer ya gane cewa saita ƙararrawa ya fi tunatarwa kawai, yana shafe yanayin motsin rai daban-daban. Ba kamar ƙararrawan gargajiya ba, samfurinmu yana canza wannan ƙwarewa ta ba masu amfani damar zaɓar motsin rai biyar, kowannensu yana da sautuka da launuka na musamman da suka dace da juna. Wannan ba wai kawai yana daidaitawa da ayyukan da ake tsammani ba, har ma yana ƙirƙirar ƙwarewa ta musamman mai yawan abubuwan da ake ji, ta haka yana ƙara shigar da kai da masu amfani gabaɗaya.
Sunan aikin : T and F, Sunan masu zanen kaya : Jung Joo Sohn, Sunan abokin ciniki : Purdue University.
Wannan kyakkyawan tsari shine nasarar cin kyautar ƙira a gasar ƙirar kayan aikin gida. Tabbas ya kamata ka ga jakar kayan zane-zanen mai bada kyautar don gano wasu sabbin abubuwa, sababbi, asali da kirkirar kayan aiki na gida.