Documents 演讲

1. Welcome App proposal by Tang Tang 2. Observed Unmet Need or Desire There is need for help people couldn’t find what that are looking for at on place. 3. Ethnographic…

Documents 演讲

1. Welcome App proposal by Tang Tang 2. Observed Unmet Need or Desire There is need for help people couldn’t find what that are looking for at on place. 3. Ethnographic…