mˈoʊst əv ðiːz lˈaɪtweɪt pɹˈɑːsɛsᵻz ˈɛmfɐsˌaɪz ðə nˈiːd tə dˈiːl wɪð tʃˈeɪndʒ ɪn ɹᵻkwˈaɪɚmənts ænd tʃˈeɪndʒ ɪn ɛnvˈaɪɹənmənt ɔːɹ tɛknˈɑːlədʒi baɪ bˌiːɪŋ flˈɛksɪbəl ænd ɐdˈæptɪv.
Most of these lightweight processes emphasize the need to deal with change in requirements and change in environment or technology by being flexible and adaptive.