11 karma · joined May 21, 2019
It means that it performs not-so-good when for example image contains black text and white text on green background since this is not "normalized" through image preparation steps and it cannot detect white text on green background (but you can do it yourself)
2) it is hard to discuss many (if not most) personal issues in personal or in group meetings. Suicidal thoughts, depression, life advice - you cannot simply go out there and discuss all these during your first/tenth meeting with a person in private.
Most of the people simply don't have the possibility to gather around and talk about their life/problems. It is becoming a luxury to have a live talk with a real person.
I am sure that the above mentioned organization is doing great job helping people, but the answer to your question why it is not scalable is that such approach can help only to a very limited amount of people. Why ?
Because: - meeting in person is not always possible - meeting in persion is not always desirable - it is limited only to local areas