This book consists three sections: This three
parts concern my three different psychological and
technological methods to explain how to predict
consumer emotion to achieve to reduce the risk to avoid
to invent the new products or foods to sell
unsuccessfully.

This book concerns how to predict customer'
emotion to judge how to manufacture the right food taste
to let your consumers to like to eat your food as
well as how to produce or design your products to
sell to them successfully. I shall use three science
and psychology ethnographic research and facial
reading technology and online consumption behavioral
methods to explain how to predict
your client's individual taste and need more accurate.