Language and communication technologies are tools and devices that help people communicate and understand each other better. Just like how you use your voice to talk to your friends and family, these technologies use computers and other gadgets to help people communicate with others who may not speak the same language as them.
For example, let's say your friend speaks Spanish, and you only understand English. You could use a device or app that translates what they're saying into English for you. That way, you can still understand what they're trying to tell you, even though you don't speak the same language.
Another example is text messaging. Instead of talking on the phone, you can send a message with words and emojis that express how you feel. You can use these messages to stay in touch with friends and family, even if they live far away.
Language and communication technologies can also be used to help people who have trouble speaking. For instance, some people use devices that turn their movements or eye movements into spoken words. This way, they can communicate with others even if they can't talk out loud.
Overall, language and communication technologies help people communicate in many different ways. They make it easier for us to share our thoughts, feelings, and ideas with others, even if we don't speak the same language or have the same abilities.