Izicathulo I-Walk of Mind ipheya lezicathulo elihlanganisa ukukhiqiza ngobuchwepheshe bedijithali nobuciko bendabuko. Isakhiwo sakhiwe ngezingqimba ezinhlanu, ezibizwa ngokuthi ama-strata. Ama-strata amathathu aprintwe nge-3D ngepholima ye-nylon 12 kusetshenziswa i-selective laser sintering. Amanye ama-strata abunjwe emanzini ngesikhumba esishukwe ngezitshalo. Ama-strata ahlangana ngokwesimo sejometri futhi ahlanganiswa ngokuthungwa ngesandla. Ipheya ngalinye liqala ngesithombe sedijithali esiskeniwe sonyawo, ngakho ukulingana kungokomuntu siqu. Izicathulo zilula futhi zihlala isikhathi eside, futhi le ndlela yehlisa ukusetshenziswa kwesikhumba ngamaphesenti angama-80.