Sign Language Translating Devices Are Cool. But Are They Useful? February 26, 2019/in The Smithsonian /by Ben ZappSign Language Translating Devices Are Cool. But Are They Useful? The Smithsonian 0 0 Ben Zapp Ben Zapp2019-02-26 11:39:162019-07-16 12:02:09Sign Language Translating Devices Are Cool. But Are They Useful?