gradually the right-click became the accepted paradigm. As the mouse was developed, this function was added as a second function using a modified click (shift, ctrl or alt) or under the right-hand button on the mouse. The problem came, however, when you wanted to do something with the file other than just open it - This is where the contextual key came in - the contextual key gave us the chance to open a menu and choose something to do with the file (copy, move, change permissions.). Opening files was simple: you left'ed, right'ed, up'd, down'd and tabbed your way to the file and hit enter. We cannot agree on the preferred layout of the three Home, Options and Back buttons at cell phones so how can we expect to agree on the layout of about 100 buttons?īack in the mists of time, before the mouse was so ubiquitous, most people navigated their file system using just a keyboard (I am old enough to have actually worked like this!). Some of us will prefer this arrangement and some the other. The factory made a mistake and they are now selling it for low price.Īnd one more possible answer: We are different.Manufacturers think that their small tweaks to the layout is what going to sell more pieces.For example, see service providers and network Standards grows when some powerful "player" has something to loose No one is loosing money out of having no standard.So it is the same as asking "why are not all toasters/refrigerators/ovens/cars have identical layout"? Your question is actually "why are not all keyboards have identical layout?". We have the QUERTY arrangement, CTRL, SHIFT, ALT and ENTER are arranged more or less the same. I don't want to know shortcut key for it as I am already aware of it.įirst, there is some standard. for the same? Why all the keyboard manufacturers not following same design layout? Why there is no standard alignment over different manufactures? Is there any specific reasons such as no use, user experience etc. home desktop, personal laptop, office desktop, office pc. It will become difficult if we use different keyboards at different places, i.e. See One more example where no context menu key as well as totally messed layout of arrow keys. I actually asked this question in Quora here, but it has no answers yet. See below image.īut this key existed in ISO/IEC 9995-3 US standard keyboard layout also. and Lenovo slim keyboard are missing the Context menu button (which existed next to the right Alt button in old keyboards) is missing. In latest laptops such as HP, Lenovo, etc. As you might be aware, there is no context menu button (similar to right click action) in modern keyboards.
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