2. To what extent those fulfill the user needs you have identified? Are those working or not working? WHY?
I want to find four application/project to solve the problem of vulnerable children education (online) to analyze their content, and how to attract the public use and charity, and whether there are benefits to/can really solve the problem of the child’s education ➕ according to
For example: online crowdfunding/alipay ant manor allows netizens to raise chickens to participate in the project for children