| 摘要 |
The present invention has to do with the method of increasing the efficiency of buttons on electric and electronic devices. To elaborate, the purpose of the invention is to enhance convenience and efficiency by improving areas of difficulty when operating buttons on computer keyboards, telephone varieties keyboards, electronic calculator keypads, etc. In terms of the method of operating all or a part of the buttons on devices that require the use of buttons, the present invention seeks to ensure a higher number of operations as well as convenient and rapid operation with a limited number of buttons by setting function buttons and letter buttons which are not combination-inducing-buttons as combination-inducing-buttons, based on a method that allows the carrying out of an operation that has been designated in advance even in a combination situation including the combination, combination sequence, or the method of hitting the button of two or more buttons that are simultaneously in the state of being switched on. (A manufacturer or non manufacturer can determine the combination or combination situation relating to operation). Since, there is a trend in recent times to combine several functions on a single device which contain the function of a cell phone, MP3, cameral, recorder, radio, etc., it can be said that the present invention's method is more urgently needed. Another prominent feature of the present invention is to help achieve the aforementioned efficiency by changing the button layout of other devices such electronic calculators, telephone varieties, or computer keyboards and by improving the operational method of the toggle keys on computer keyboards. |
