Abstract: A system and method of data collection in a virtual environment to study the behavior of a user with respect to virtual environment stimuli are disclosed.

Abstract: System and method of data collection in a virtual environment to study the behavior of a user regarding the virtual environment stimuli, comprising: Peripheral Control Devices, Peripheral Representation Devices, and Peripheral Capture Devices; a Processor, for processing information of the virtual environment and the behavior of the user; a storage medium, configured with an Application module to provide the virtual environment; a dedicated storage medium, for storing a database with information provided by the Application module of the virtual environment and the behavior of said user; and Visualization means configured to display graphical representation of said user behavior illustrated by a Core On-Line Module with the database through dedicated storage; wherein said peripheral devices include a virtual reality lens, portable headphones and a peripheral capture device for a eye tracking, to record the eye movement of said user in this virtual environment, within the virtual reality lens.

Abstract: A drier comprising a drier body, wherein includes a base which is detachable from the drier body, and further includes a jointing part and a holder part. Said base is provided with an opening for inserting the drier body which is connected to the base via the opening. Said base is mounted to the holder part by the jointing part. The drier can be used both by hands, and also can be placed steadily at desired position or the surface of an object when used. Thus it can overcome the shortcoming of limited working position or the problem which the user's two hands can't be available when used.

Abstract: The invention is directed to a package having a continuing label. The continuing label has at least one portion that is a continuation of a label on an adjacent package. The package of this invention can stand right side up or upside down and when displayed in a group creates a billboard or poster-like appearance.

Abstract: The invention is directed to a package with sides that are complementary to an adjacent package. The package can have convex and concave portions and can create a puzzle-like appearance when displayed in a group.