If you want to do a good job, you must first sharpen your tools! As an indispensable input device for computers, what kind of keyboard is most comfortable and efficient to use? It should meet three constraints: manual characteristics, language rules, and usage habits.
Human hand characteristics : left and right symmetric; the middle finger is the longest and thickest, followed by the index finger and ring finger, and the little finger is the shortest and thinnest (excluding the thumb). Corresponding ergonomic keyboard: the left and right keys are symmetrical, and the index finger keys are lower than the middle finger keys. The ergonomic keyboard that meets this standard includes Keyboardio, Truly Ergonomic, X-Bows Lite.
Language rules : There are more than 1.5 billion people using Chinese on the earth, and about 900 million people using English. The Chinese pinyin consists of initials and finals. English words are composed of consonants and vowels. The two are similar in rules. German French Spanish Portuguese , also consisting of consonants and vowels.
Sorted letters are easier to remember than out-of-order letters.
Based on the frequency of letter usage of initials and finals, consonants and vowels, as well as as many ordered letters as possible, you can design the fastest, simple and easy-to-remember continuous letter layout in Chinese Pinyin and English (German French Spanish and Portuguese).
The alphabetical arrangement rules are: consonants are on the left vowel on the right, high-frequency letters are on the positioned row, and continuous letters are on the same row or in the same column. Cooperate with left and right hands and alternately hit the keys. Improve typing speed with different finger combos. The layout has 19 consecutive letters: BC, FG, IJK, MN, OPQ, RST, VW, XY. With 6 more consecutive letters than the QWERTY layout, and without vowels, there are only 4 discrete letters DHLZ.
Extreme efficiency, each finger has a balanced frequency of keystrokes! You can directly enter the English letter pair ng, ts, rst or Chinese vowel ai, ei, ie, an, en, in, ang, eng, ing. The frequency of keystrokes of the index finger, middle finger and ring finger is relatively balanced, and the small finger is the lowest.
Using habits : The mouse is usually placed on the right side of the keyboard and used with the right hand.
Backspace key, Enter key, Delete key, and Esc key are commonly used, and Windows function keys and CapsLock case switching keys are rarely used. Edit keys Ins, Pause, PrtSc, and Scroll are rarely used. Application, Home, End, PgUp, and PgDn keys are used very low frequency.
The 6 symbols "question mark? colon : exclamation mark! brackets () double quotes " is commonly used.
The formula for Excel table should be "=" and the input coordinates should be "," .
The key combination of cutting, copying Copy, and pasting Paste is commonly used.
htt ml6 Function key : Common keys are set on the left or down, and are hit by the left hand (with the right hand mouse). Use less keys to be set on the function key area above, and rarely use the key combination Fn+ function keys. Right shift key is set on the bottom, and is hit by the left and right thumbs. Left and left Ctrl keys move down, and are caught by the thumb.
Symbol key : 6 commonly used symbols "question mark? Colon: exclamation mark! Brackets () double quotes"" are changed to subscript symbols, and you can enter without pressing the shift key. Use less symbols as superscripts. arithmetic operators "+-" and "*/" are set in pairs, and the relationship operator "=" is in one column for easy memory use. 2 symbols have been added: interval number "·", degree "°". Logical operators ~^| are arranged from left to right by priority.
numeric keypad : numeric keypad on the left, mouse on the right. Enter the number with the left hand and use the mouse with the right hand.
Shortcut keys, symbols : 8 shortcut keys include: Undo, Select All, Restore Redo, Cut Cut, Copy Copy, Paste, Screenshot PrtSc (Win10 only), Save. " comma , equal sign =", used to quickly enter formulas and coordinates.
The keyboard that meets 3 constraints has been launched.Guangzhou Yelong Technology Co., Ltd.'s continuous keyboard is an ergonomic keyboard that is based on the continuous letter layout and symmetric keypad suitable for "Chinese Pinyin and English" input, and is fully optimized for function keys, symbol keys and shortcut keys. 80 keys in the primary key area. 20 numeric keypads.
The continuous keyboard adopts a traditional film solution, with a crater structure, is difficult to disassemble and assembly, is easy to maintain, and has a certain amount of waterproofness. The tap feels lighter, the key stroke and rebound performance are moderate, and the noise is also small, making it easy and comfortable to use for a long time.
The brand new key layout method still takes a certain amount of time to learn and adapt when buying. There are 8 words printed on the key cap of the continuous keyboard. Users can remember the key layout by repeatedly typing the words, further improving the efficiency of text input. After a short period of practice, after memorizing the keys, the efficiency of text input will be significantly improved. Due to the reduction of movement of fingers and palms, it will relieve the soreness of the little finger and soreness of the wrist caused by long-term use.
Summary:
As an ergonomic keyboard with a brand new key layout, the continuous keyboard gives a new definition of what the keyboard should look like. The design of continuous keyboards is not to be innovative, but to restore the keyboard’s due role and let the keyboard play its greatest role as a tool.
The continuous keyboard layout is reasonable, the key function identification is clear, and the functions are complete. Whether it is function key design or newly added key function, it can meet the input requirements of most users. The overall size of the continuous keyboard is small, which takes up little space for desktop, and the key position feels more comfortable. By practicing words on the keycaps or supporting typing software, users can quickly get started and adapt, and the overall performance is still relatively good.
Continuous keyboard has been officially launched, with a price of only 69 yuan, and the goal is to popularize all mankind. For such an ergonomic keyboard with a new needle layout, it can be said that it has a very high cost-effective performance from design, logic programming, mold opening, debugging, and the appearance of the final product.
For users who like to accept new things, like to try innovative products, and hope to improve typing and office efficiency, you may wish to search for continuous keyboards in the WeChat mini program to check.
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