The perceptual design of packaging for liquor products was put forward to explore new packaging strategy in perceptual economy era.

In order to effectively carry out product perceptual design,the product perceptual design system was constructed based on VRML.

Human-centered perceptual design,emotion design,and harmonized design of medical appliance was discussed.

The theory of emotional design is formed and developed in such a background.

The formation and the development of the emotional design theory cost a lot of time in the environmental condition, namely the information society s big environment.

From Vocal Performance in perception, imagination, emotion and Sense and Sensibility note of the following three areas in Vocal Performance and psychological factors in the performance of creativity should abide by the principles outlined several points in the overall quality of singing training the importance of training.

Using a new approach to engineer enzyme activity——semi-rational design;

This paper also illustrates that the key factor to rational design is the application of the theory and method of "SD"architectural programming.

Rational design of highly affinity ligands to proteins used by SYBYL on the basis of the structure of the proteins is presented, and successfully rational design the highly affinity ligand to Tissue Plasminogen Activator (t-PA).