Keyboard: Difference between revisions

Revision as of 05:35, 28 February 2008

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See Also Keyboards and key bindings

Special Keys

The XO keyboard has a number of special keys and keycap symbols. The functions of these are discussed in more detail in the Human Interface Guidelines.

the Search key has a magnifying glass () and activates global search;
the Bulletin Board key has two rectangles in a circle () and toggles display of the shared visual clipboard;
the Frame key has an open rectangle on it () and toggles the menu frame;
the Language key found on some keyboards has two types of letters ( ) and switches between different alphabets;
the Grab keys have hands on them ( ) and turn the trackpad into a scrolling device;
the View Source key has a gear on it (), is accessed as Fn-Space, and displays application source.

If you are trying to locate a key that seems to be "missing" the following list may help you:

the Esc key has a white × inside a black circle ();
the F1 key is the same as the Neighborhood View key ();
the F2 key is the same as the Group View key ();
the F3 key is the same as the Home View key ();
the F4 key is the same as the Activity View key ();
the Backspace key is the same as Erase.
the Delete key is the same as Fn-Erase.

Caps Lock

There is no Caps Lock key. However, in a future software release, there will be a way to create Caps Lock behavior in the Write Activity.

Languages other than English

We support the following keyboard layouts: English (US international), Spanish (Argentine), Portuguese (Brazilian), Amharic (Ethiopian), Arabic (Libyan), West African (Nigerian), French (Rwanda), Thai, Urdu, Cyrillic, Turkish, Nepali, Devanagari, Mongolian, Kazakh, Uzbek, Pashto, and Dari.

To see what languages are currently supported, go to Manufacturing Data#Keyboards.

You can also click on the link to each language to find out how to configure the keyboard layout. For activity localization, see Sugar Control Panel. However, please be advised that some configurations may cause the machine to behave abnormally (#5559).

If the characters do not display correctly, you might need to install language-specific font(s). Drop the ttf file into /usr/share/fonts and rerun fc-cache.

Typing Non-English characters

Many common characters can be typed directly as well by using the AltGr key in combination with other keys. For example, on the US keyboard:

AltGr+c to type cedilla (ç);

AltGr+n to type n with a tilde (ñ);

a followed by AltGr+4 to type a with an accent acute (á);

e followed by AltGr+3 to type e with an accent grave (è).

Many (but not all) activities also let you enter Unicode directly: Hold down the Ctrl+Shift keys while you type u followed by the 4-digit code point for the character you want, e.g., Ctrl+Shift+u03A9 to type the Greek capital letter Omega (Ω). (You need to hold the Ctrl and Shift keys while you type all five characters.)

@@ Line 7: / Line 7: @@
 ==Special Keys==
-The XO [http://laptop.org/en/laptop/start/keyboard.shtml keyboard] has a number of special keys and keycap symbols:
+The XO [http://laptop.org/en/laptop/start/keyboard.shtml keyboard] has a number of special keys and keycap symbols.  The functions of these are discussed in more detail in the [[OLPC_Human_Interface_Guidelines/The_Sugar_Interface/Input_Systems|Human Interface Guidelines]].
+* the '''Search''' key has a magnifying glass ([[Image:Key search.jpg|30px]]) and activates global search;
+* the '''Bulletin Board''' key has two rectangles in a circle ([[Image:Key_bboard.jpg|30px]]) and toggles display of the shared visual clipboard;
+* the '''Frame''' key has an open rectangle on it ([[Image:Key_frame.jpg|30px]]) and toggles the menu frame;
+* the '''Language''' key found on some keyboards has two types of letters ([[Image:Key_arabic.jpg|25px]] [[Image:Key_thai.jpg|25px]]) and switches between different alphabets;
+* the '''Grab''' keys have hands on them ([[Image:Key_grableft.png|30px]] [[Image:Key_grabright.png|30px]]) and turn the trackpad into a scrolling device;
+* the '''[[OLPC Human Interface Guidelines/The Laptop Experience/View Source|View Source]]''' key has a gear on it ([[Image:Key_viewsource.png|40px]]), is accessed as Fn-Space, and displays application source.
+If you are trying to locate a key that seems to be "missing" the following list may help you:
 * the '''Esc''' key has a white × inside a black circle ([[Image:Esc.png]]);
-* the '''Frame''' key has an open rectangle on it ([[Image:Key_frame.jpg|40px]]);
 * the '''F1''' key is the same as the [http://www.laptop.org/laptop/start/neighborhoodview.shtml Neighborhood View] key ([[Image:Mesh key f1 small.png]]);
 * the '''F2''' key is the same as the [http://www.laptop.org/laptop/start/groupview.shtml Group View] key ([[Image:Friends key f2 small.png]]);
 * the '''F3''' key is the same as the [http://www.laptop.org/laptop/start/homeview.shtml Home View] key ([[Image:Home key f3 small.png]]);
 * the '''F4''' key is the same as the [http://www.laptop.org/laptop/start/activityview.shtml Activity View] key ([[Image:Activity key f4 small.png]]);
+* the '''Backspace''' key is the same as Erase.
 * the '''Delete''' key is the same as Fn-Erase.