In this section, we will see some basic ways in which a user can message or talk to a bot. There are several ways that anyone can talk to their bot depending on the operating system that they are using. Raspberry Pi Zero W can be used as the bot or as the user input device. Raspberry Pi 3 was a good board for creating even a Facebook bot, but this new Raspberry Pi Zero W board is not recommended to be used for difficult purposes such as running a huge bot. So, what we will do in this project is a simple demonstration of how things work and how we can develop a bot from scratch.
In this section, we will develop a web page to use as the user input device. With this, you can easily develop an Android application or a speech recognition system. Everything will work fine as long as the program has a string of what the user said as output. The web page will be developed in...