the organization girlhype wants to encourage more women to enter these fields.tang miya, has been teaching girls to code for 20 years. she also lends a helping hand in other areas. her daughter thoko now runs the coding classes. they've already reached more than a million girls through their programs. >> every girl that has gone through girlhype now should be able to decide: i want to be in tech, yes, and where and how. but at the same time, even if there is patriarchy it shouldn't wobble them. because we have support. >> that's what happens in workshops like these. thoko has invited interested students to the girlhype campus. >> we have redefined the word 'impact' for us to one girl at a time. the more i see the needle and i see a lot of young black women going into tech or studying computer science and not dropping out, then i will say there's impact. >> part of this new strategy is working with schools in more affluent neighborhoods, like sea point high school in cape town. girlhype has started a coding club here and thoko provides additional instruction. des