Categories #uk #uktech #uktechnology #uktechs #uktechy #unitedkingdom UK Blog News Service in the United Kingdom How a US teen developed an app to help his sister talk Post author By UK-BLOG-NEWS-SERVICE Post date June 30, 2021 No Comments on How a US teen developed an app to help his sister talk Sixteen-year-old Archer Calder developed an app to help his nonverbal sister Della communicate. Related Search By UK-BLOG-NEWS-SERVICE Search United Kingdom Listing View Archive → ← ‘I never thought battle for gender equity would be hardest’ – Bujold Tokyo-bound after appeal win → Bill Cosby: The rise, fall and release of ‘America’s Dad’ Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.