mˈoʊst ɪmpˈoːɹtəntli, ðɪ ˈɑːɹkɪtˌɛkt kæn fˈoʊkəs ɔnðə pɹˈɑːbləm bˌiːɪŋ sˈɑːlvd wɪðˌaʊt ðɪ ˈædᵻd dɪzˈaɪn dˈɪfɪkˌʌlti ʌv fˈoːɹsɪŋ ðə pɹˈɑːsɛsɪŋ ˌɪntʊ stˈɛps kənstɹˈeɪnd baɪ ðɪ ˌoʊvɚlˈeɪ sˈaɪz.
Most importantly, the architect can focus on the problem being solved without the added design difficulty of forcing the processing into steps constrained by the overlay size.