AS others said, they are not new but the way are being used is something which matters, specially AI bot. Like we used to hear There's an app for that, we soon

AS others said, they are not new but the way are being used is something which matters, specially AI bot. Like we used to hear There's an app for that, we soon will hear There's a bot for that I tried to develop an FB bot and record details here: http://blog.adnansiddiqi.me/develop-your-first-facebook-messenger-bot-in-php/ http://blog.adnansiddiqi.me/develop-your-first-facebook-mess...