called after a small grouping of Norse warriors who does work themselves into a frenzy before struggle and battle with reckless savagery and crazy fury. Utilized today to explain people acting in an insanely violent fashion.
When was the first touchscreen phone invented? The first touchscreen phone was launched in 1992 by IBM.The IBM Simon is also referred as the first smartphone.Simon is the first smartphone to be incorporated with the features of a PDA.
The TouchEvent interface represents an event sent when the state of contacts with a touch-sensitive surface changes. This surface can be a touch screen or trackpad, for example. The event can describe one or more points of contact with the screen and includes support for detecting movement, addition and removal of contact points, and so forth. The TouchEvent interface represents an event sent when the state of contacts with a touch-sensitive surface changes.