Lack of commnication

These days, it is said people don't communicate with others. Many people communicate with others by using cellphone or computer. They don't talk with people, directly. Lack of communication is now common problem. I think if we don't have a enough time to talk others, cellphone and computer are useful, but we should talk with others when we have a time. By face-to-face communication, people can see the true feeling of others, I think.