Autism Spectrum Disorder is a developmental disorder which is generally develop in school aged children , which is generally seen in maximum population of child in  20^th century. Those children may have some undesirable behaviors such as self stimulation, self harming, excessive playing with saliva, repetition behaviors and lots. Which also have self talking behaviors which is meaning less in nature which is known as jargon. In some cases we can find that Autism features were developed due to over television and mobile using, which develops child lack of attention and one side communication and others learning difficulties. Some of the children contains features of ADHD along with Autism and Cerebral Palsy which is known as Global Developmental Delays(GDD). Its may or may not be due to prenatal peri–natal or postnatal causes.In some cases its also known as sensory processing disorders(SPD)(1) This child also may have hypersensitive or hyposensitivity to any sounds, noise smell or the touch. Generally the child also develop olfactory(smelling) behaviors in growing age periods those child generally don’t want to attached with anyone for long times.