I-rack for izithombo ayiyona i-whim, kodwa kunesidingo kulabo balimi abasetshenziselwa ukubhekana nebhokisi elingaphezu kwelilodwa lezithombo. Ngisho nasezigaba zokuqala zokuthuthukiswa kwazo, ukhukhamba, utamatisi, amaqabunga nezinye izitshalo ezihlwanyelweyo azikho isikhala esanele kwifasitela elivamile le-window, okusho ukuthi kuzodingeka bakhe amashalofu amaningana azoba ahlangene futhi asebenze ngesikhathi esisodwa.
