User Guide: Difference between revisions

Revision as of 02:31, 2 November 2007

see also : Demo notes/542 and Demo notes/608

Getting started with the XO laptop

About computers

Your XO is a computer.

What is a computer? A computer is a tool, a classroom, a toy, offering a way to communicate with others. Use your computer for learning, for fun with pictures and games, or for communication. A computer can be whatever you want it to be. Many people use computers to write, to perform mathematics, to create art, to play games, to record sound and images, to communicate with others, to read, and to learn.

What can the XO do? Your XO can store written stories, videos, pictures, an entire library. It can play music, and you can make music with it. It contains Activities that you can use to learn math, play games, create pictures, and communicate with others. You interact with the XO using the touchpad, or graphics tablet, keyboard, microphone, or camera.

How does it do it? With your XO, you can figure out how it works for yourself by reading about computers and learning the basics, then learn about hardware and software.

Starting the XO

When you press the Power button, the XO starts up after about two minutes, and then asks your name. Enter your name, and then look at your XO camera (small round dot on the right next to the screen) while it takes your picture.

Connecting your XO to the network

Thanks to network connections, you and your XO are going places while staying close to home.

Your XO connects to and networks with other computers. The XO can take up to five minutes to find network connections. While it's searching, the inside of a colored circle or triangle icon blinks. You might need to ask your teacher what to enter if your XO asks you to enter an access key.

While your XO remains connected, the outline of the shape blinks.

Mesh Icon Mesh Icon Network or Access Point Icon

More information about your XO's connection:

If you connect to an wireless network, your laptop becomes a network point; other XO laptops within about 100 meters can connect to the Internet through your XO laptop.
Similarly, if there is another XO connected to the Internet nearby, you can connect to that XO laptop—and the Internet—through the other XO.
If there are no Internet network points available after five minutes of searching, your XO laptop defaults to Channel 1, which enables your XO laptop to connect to other XO laptops.
Please be patient; it can take your XO up to five minutes to find a good connection.

Cleaning and caring for your XO

While your XO is tough, you should try to keep your XO dry and clean. If it gets dirty, wipe it with a damp cloth and dry it. It can survive an occasional accidental soaking in a rain storm, but don't dip it all the way into water.

The XO laptop has no hard drive to crash and only two internal cables, so it is less likely to fail than other laptops. For added robustness, the XO's plastic walls are thicker than the standards for other laptops. Its green mesh network antennas, or "bunny ears," have improved wireless capabilities over the typical laptop. Plus, they double as external covers for the USB ports, which are protected internally as well. Internal bumpers protect the screen display by offering cushioning.

Personalizing your XO

When you start your XO, you'll see a small O on top of an X. This symbol represents you when you use your XO. Click this person symbol to choose colors that represent you best.

Physically you can open, flip, and close the XO to position it in different ways.

To open it, position the handle away from you and lift both antennae up and toward you until the laptop clicks open. Lift the screen up from the keyboard; you may have to hold the keyboard down as you lift the display.

To open:

For handheld mode, lift the "bunny ears."
Listen for the laptop clicking open.

To flip:

Bring the display up to a 90-degree angle and put the antennae down.
Rotate the display 180 degrees until it is facing backwards.
Lay the display down onto the keyboard.
Enjoy the XO in this mode!

Avoiding loss of your XO

Although your XO handle is sturdy enough for you to carry your XO by it, you may want to put your XO in a bag with a shoulder strap for easier carrying. When you first start the XO, if a school server is available, it registers with your school's server to give you additional storage for pictures or stories that you make. Also, to ensure that no one other than you can use your XO, the XO sends a security code that lets officials track down your XO if needed.

Charging the XO battery

Your XO needs power to run. Power is electricity, and there are two ways for your XO to get it: from its battery or from a power cord.

Using Battery Power

Your battery is like a suitcase for electricity. When you first get your XO, the suitcase is empty, so you need to fill it up. That means you have to store some electricity in your battery before you can travel away from a cord.

The battery is on the back of your XO.

Here's how to charge up the battery:

Plug the power cord into your XO.
Plug the other end of the power cord into the nearest power source, such as the one connected to the school's generator or a car battery when used with the proper adapter.

Plugging in your XO

You can use your XO when you're charging the battery or when you have a good source for power. For power sources, you can use the generator supplied by the OLPC Project to your school or another source of electricity.

When to charge the battery

The battery icon fills with color, showing you the current charge, or amount of power in the suitcase. Move the cursor over the battery icon to see more information. Also, when the battery is charging, the battery light displays color from yellow to green. A red light tells you that the battery is running low and you should charge it soon.

Learning and Exploring with the XO

All over the world, people are at their computers learning, exploring, and thinking of new ideas. Now you're one of those people.

Browse and read

Your XO gives you tools to explore the world from where you sit.

Browse the Internet using a web browser.
Read document viewer (including PDF files).
See what's happening in the world with News Reader.
Play video and sounds.
Use Measure, a tool for exploring the physical world by measuring DC and AC voltages, observing them on a oscilloscope-like interface, watching waveforms in frequency domain (spectrum analyzer), logging data at a specified time interval, and drawing the graph of logged data. With observations about water or bugs or leaves or trees, you can determine patterns and perhaps predictability in the natural world around you.

Memorize

Find patterns and remember them. Look for words you've never read before. Learn how to spell and pronounce them. Learn what they mean and how to use them.

Write

Express yourself.

Make a journal to record your life experiences.
Write a poem or one hundred poems.
Compose a letter for someone you've never met.
Create your own world or how you'd like our world to be.

Quick keyboard shortcuts Ctrl C to copy Ctrl V to paste Ctrl X to cut Alt C to quit Ctrl Alt Erase to restart Sugar, the operating system for the XO Alt = to toggle developer console on or off Alt 1 to save snapshot of screen into the Journal F1 Neighborhood View Key F2 Friends View Key F3 Home View Key Ctrl Alt F1 to open console 1 Ctrl Alt F2 to open console 2 Ctrl Alt F3 to open X Windows

Viewing, creating, and capturing images

Your XO has built-in cameras for still photography and video recording, so taking pictures and making videos are fun and easy. You can also use the camera for videoconferencing.

Talking and recording with the microphone

Speak to your XO while recording, and a built-in microphone and stereo speakers let you record and play back your voice or music recordings. With an external microphone and speaker jacks, you can turn your XO into a portable music player or speech recorder.

Viewing the XO screen in sunlight and adjusting the volume

The top row of the XO keyboard has three long buttons.

The long button on the far right controls the lighting and sound on the display.

The left two keys control the lighting.

Press the small sun key to dim the backlight; press this key repeatedly to put the display into black and white mode, which saves power.
Press the large sun key to increase the brightness of the backlight; press this key repeatedly to go to color mode.
The two keys on the right of this long button control the sound.
Press the small audio symbol to decrease the speaker volume, which also saves power.
Press the large audio symbol to increase the speaker volume.

Being safe with the XO

Your XO laptop is checked for safety against the European Union's RoHS Directive which ensures that it contains no hazardous or unsafe materials. Its NiMH batteries contain no toxic heavy metals, plus it features enhanced battery management for an extended recharge-cycle lifetime. The XO also uses alternate power-charging sources, such as a car battery.

By our estimates, your XO should last at least five years. To help ensure such durability, take care of it well.

Navigating the XO screen

The Frame

The entire XO screen has a dark gray border called the frame. The left, top, and right sides of the frame represents nouns: persons, places, and things. The bottom of the frame represents those elements that require action: activities, invitations, and notifications.

Bring the frame onto the screen by pushing the key (an “empty rectangle” on it) on the upper right-hand corner of the keyboard or by moving the pointer to any corner of the screen

Views (places) A view is another word for a place. You can open different views (places) by clicking on the pictures in the top left corner of the frame. The different views are neighborhood view, friend view, and home view.

Home View If you leave the Home View to engage in an Activity, you can return to the Home View at any time by pressing the Home Key (circle with one dot) on the keyboard or by clicking on the Home Icon (image), on the frame.

Activity Circle

The circle around the XO icon shows Activities that you are currently using on the XO. The Journal icon is always at the bottom of the circle. You can resume an Activity by clicking on its icon in the circle. If you leave your Activity without closing it, you can resume your current Activity by pressing the Actitvity Key (circle with rectangle) on the keyboard. You can keep opening new Activities until the ring is full, but when the Activity Circle is full you cannot start any more Activities until you close some.

Right side of the frame, your XO buddies (image)

The menu on the right-hand side of the frame contains the XO icons of the people with whom you are collaborating on XO online projects.

Left side of the frame, clipboard

Hover

The menu on the left side of the frame contains the icons for the clipboard. You can drag and drop most Activities on and off of the clipboard.

Neighborhood View

From the Neighborhood View (also called the Mesh View), you can see

who is currently on the network
which activities and objects are being shared
which networks are available

You can access the Neighborhood View by pressing the Neighborhood Key on the keyboard (circle with eight dots -- ) or by pressing the Neighborhood Icon on the frame.

Your XO icon appears in the center of the screen in the Neighborhood View. Moving your cursor over another XO icon brings up a menu that provides additional details (user's name) and actions you can take (add to list of Friends).

Adding a buddy

Hovering over an XO icon creates a pop-up window with the name of the person associated with that icon and a menu that can be used to add this person to your Friend View as a friend. Move the cursor to and select "Make a Friend" to add this person.

Joining an activity

From the Neighborhood View, moving the cursor over an Activity icon and pressing the Enter key launches that Activity on your laptop as a collaboration. Details of the collaboration vary from one Activity to another.

Friends View

From the Friends View, you can see which friends are on the network. You can access this view by pressing the Group Key (circle with three dots) on the keyboard or by pressing on the Group Icon on the frame.

Using the XO Activities

Activites are fun things to do and share on the XO. Start an Activity by clicking on the picture for it in the bottom part of the Frame.

Switching between activities You can run multiple activities at the same time. Move between running Activities by returning to the Home View (key with one dot ) on the keyboard and clicking on an Activity in the Activity Circle.

Exit an activity Every activity has an Activity tab that includes a Stop Icon . Click this icon to exit the Activity. Press Alt-C exit activities quickly. In the Journal, the Keep Icon keeps previous versions of the Activity. You can rename a saved version of the Activity by typing into the text field ( ) on the Activity Tab. Many activities can be run either stand-alone or shared with other users on the XO network by selecting "My Neighborhood" within the activity ( ).

Journal

The Journal Details View

The Journal

Use the Journal to view a collection of all your Activities on the laptop. Click the Journal icon ( ) at the bottom of the Activity Circle on the Home View. From the Journal, you can search by keyword and sort by activity or date. Clicking on an entry brings up a detail page from which you can resume an activity (by clicking on the Activity Icon or Key ) or copy its contents onto the clipboard (by pressing on the Copy Icon ).

The Journal also supports external media. When you plug a USB key into the XO, the contents from the USB key are entered into the datastore of the XO laptop to access using the Journal. Click on the USB icon to access the content. You can also drag and drop Journal entries on to or off of a USB key.

 Browse

Use Browse to browse the Internet, read web pages, and search for information.

Etoys

With Squeak Etoys you can create vehicles, animals, houses, or anything else you imagine with 2D and 3D graphics, images, text, particles, presentations, web-pages, videos, sound and MIDI, and so on. You can share desktops in real-time with other Etoy players, such as your classmates or teacher.

TamTam

Use TamTam to make or play music and have fun.

Record

Use Record to take still pictures or videos with the XO camera. Launch the video and still image record Activity by pressing on the Camera (Eye) Icon— in the Frame. If you share the camera Activity, a Camera Icon appears in the Neighborhood View. Other users can launch the Record Activity from the Neighborhood View ( ) and share pictures.

 Watch and Listen

Watch videos or listen to music with this multimedia player, which supports a variety of audio and video formats.

Write

You can write anything you want to with this Activity. To launch Write, press the Write icon in the Frame. When shared, multiple people can simultaneously edit the same document (also called group editing). To launch Write as a group activity, press the Write Icon from the Neighborhood View ( ).

Calculate

Use the Calculator Activity for classic calculator functions such as add, subtract, divide and multiply, as well as scientific functions such as cos, sin, exp, and so on.

Turtle Art

Play with Turtle Art to draw colorful art patterns using a turtle. With scratch-like visual programming elements, you can snap together programs in compilable ways to create anything you can imagine.

Related links http://wiki.laptop.org/go/Turtle_Art

Read

Read all kinds of text and image based book-like materials using simple navigation controls.

Chat

You can talk to other people who are online with their XO laptops using the Chat Activity. You can discuss, collaborate, and share thoughts and ideas, whether between two individuals or among a group as large as an entire classroom. You must be at least connected to one other XO to use chat

Go to Network View (circle with 8 dots ). This icon shows you the entire Neighborhood and all users available on the network.
Add other XO icons as friends by selecting them.
Open the Chat application by clicking on the balloon icon.
Return to the Network View. (You should see the XO symbols as well as the Chat Activity.)
Click on the Chat Activity.
Wait a minute.
Start chatting.

Block Party

Play a strategy game where you place blocks that descend on the screen. Trying to match blocks so they disappear and you can build the tower higher.

Draw

Express yourself through drawing. You can draw freehand using the paintbrush and pencil tools.

Related links http://wiki.laptop.org/go/Draw

Connect

Play a strategy game to drop circles into a grid until you have four connected circles across, top to bottom, or diagonally.

 News Reader

Read subscriptions to newspapers or websites using the NewsReader Activity as an interface for viewing news feeds (RSS feeds).

http://wiki.laptop.org/go/News_Reader

Getting support for your XO

An entire community built this XO and everything on it, and we want to help you with it. If you have any questions about the XO, ask your teacher for help, or search on the Internet. The wiki.laptop.org website contains helpful information for using and fixing your XO. 'Related links' http://wiki.laptop.org/go/Laptop_Service_Programm_Ideas http://wiki.laptop.org/go/Support http://wiki.laptop.org/go/Autoreinstallation_image

User Guide: Difference between revisions

Revision as of 02:31, 2 November 2007

Contents

Getting started with the XO laptop

About computers

Starting the XO

Connecting your XO to the network

Cleaning and caring for your XO

Personalizing your XO

Avoiding loss of your XO

Charging the XO battery

Using Battery Power

Plugging in your XO

When to charge the battery

Learning and Exploring with the XO

Browse and read

Memorize

Write

Viewing, creating, and capturing images

Talking and recording with the microphone

Viewing the XO screen in sunlight and adjusting the volume

Being safe with the XO

Navigating the XO screen

Using the XO Activities

Getting support for your XO

Navigation menu

User Guide: Difference between revisions

Revision as of 02:31, 2 November 2007

Getting started with the XO laptop

About computers

Starting the XO

Connecting your XO to the network

Cleaning and caring for your XO

Personalizing your XO

Avoiding loss of your XO

Charging the XO battery

Using Battery Power

Plugging in your XO

When to charge the battery

Learning and Exploring with the XO

Browse and read

Memorize

Write

Viewing, creating, and capturing images

Talking and recording with the microphone

Viewing the XO screen in sunlight and adjusting the volume

Being safe with the XO

Navigating the XO screen

Using the XO Activities

Getting support for your XO

Navigation menu

Search