For the life living in society and for the needs it is necessary that one should have basic abilities to communicate and language. This abilty enable the children to receive and express the needs and thoughts. Development of these skills supports in social and cognative develpment process too. Some of the children may have specific difficulty in developing language and communication skills like those who have autism, asperger etc. and needs special help and technquies to develp the basic abilties. It is not necessary that in the absence of language communication could not be done, Sign and body language etc. may enable to express the needs and thoughts and help to communicate.