Assistive technology devices can be simple, or "low-technology", or they may use highly advanced technology.
ɐsˈɪstɪv tɛknˈɑːlədʒi dɪvˈaɪsᵻz kæn biː sˈɪmpəl, ɔːɹ "lˈoʊtɛknˈɑːlədʒi", ɔːɹ ðeɪ mˈeɪ jˈuːz hˈaɪli ɐdvˈænst tɛknˈɑːlədʒi.