1Vox --- Your Query Is Our Command

Video: 1Vox --- Your Query Is Our Command

1 Video: 1Vox --- Your Query Is Our Command!

Device Used: Motorola Droid on Verizon

Speech interface designers often express surprize at the the fact that the average blind user rarely if ever uses spoken input. But when you come down to it, this is not too surprizing --- given that the eyes-free user has speech output active, the overall system ends up talking to itself!

To show that these conflicts can be avoided by careful user-interface design, we demonstrate 1Vox --- our voice-search wizard for the Marvin Shell.

1. You activate 1Vox by stroke 9 on the Marvin screen.
2. You hear a spoekn prompt Search
3. You hear a little auditory icon when the system is ready for you.
4. You speak oft-used queries e.g., Weather Mountain View.
5. You hear a short spoken snippet in response.

We called this widget 1Vox --- in honor of the Google onebox found on the Google Results page.

Author: T.V Raman <raman@google.com>

YouTube And TalkBack --- Entertainment On The Go

Video: TalkBack And YouTube

1 Video: TalkBack And YouTube

Device: Motorola Droid on Verizon

This video demonstrates searching for and playing YouTube videos with TalkBack providing spoken feedback at each step in the interaction.

1. Launch YouTube from the Marvin Application launcher.
2. The trackball can be used here to move through the list of videos.
3. Pressing down on the trackball launches the selected video.
4. Press menu key to enter the YouTube application menu.
5. Click on Search with the trackball.
6. Type a query into the edit field. TalkBack speaks as you type.
7. Press Enter to perform the search.
8. Scroll the results list with the track-ball.
9. Click a desired result to start playing the video.

Author: T.V Raman <raman@google.com>

Using TalkBack With Google Maps

Video: TalkBack And Google Maps

1 Video: TalkBack And Google Maps

Device Used: Motorola Droid On Verizon

TalkBack provides spoken feedback as you use Google Maps. In this video, we will demonstrate typical maps tasks such as:

1. Launch Google Maps using the Marvin application launcher.
2. From within the Maps application, press the menu key.
3. Select Search and type a query into the search field.
4. Notice that I can type a partial query and have auto-completion based on previous searches.
5. Press Enter to perform the search.
6. Bring up the result list in ListView by touching the bottom left of the screen.
7. Scroll through this list using the D-Pad.
8. Click with the D-Pad (or enter) to select a business.
9. Scroll through available options, and click Get Directions.

10.Click the Go button to get directions.

1. Scroll with the trackball to hear the directions spoken.

In addition, you can also use Google Latitude to locate your friends.

Note that other Map tools such as Google Latitude are accessible from within the set of options that appear when you press the menu key.

Author: T.V Raman <raman@google.com>

TalkBack: An Open Source Android Screenreader

Video: Introducing TalkBack, An Open Source Screenreader

1 Video: Introducing TalkBack, An Open Source Screenreader

Device Used: Motorola Droid On Verizon

We briefly introduced TalkBack in the previous video while enabling Accessibility from the settings menu.Here, we show off some of this screenreader's features.

TalkBack is designed to be a simple, non-obtrusivescreenreader. What this means in practice is that you interactdirectly with your applications, and not withTalkBack. TalkBack's job is to remain in the background andprovide the spoken feedback that you need.

TalkBack works with all of Android's native user interfacecontrols. This means you can configure all aspects of the Androiduser interface with TalkBack providing appropriate spokenfeedback. What is more, you can use most native Androidapplications --- including those downloaded from the AndroidMarket with TalkBack providing spoken feedback.

Here are some examples of Android applications (both from Google as well as third-party applications available onmarket) that work with TalkBack:

• Google Maps: Perform searches, and listen to directions.
• YouTube: Search, browse categories and play.
• Simple Weather: Listen to local weather forecasts.
• Facebook: Moving around on the social Web.

But in this video, we'll demonstrate the use of a very simple butuseful Android application --- the Android Alarm clock.

• Launch: I launch the alarm clock from Marvin's eyes-free application launcher.
• TalkBack: TalkBack takes over and starts speaking.
• Navigate: Navigating with the trackball speaks the alarmunder focus.
• Activate: Activating with the trackball produces appropriate feedback.
• Navigate: Selected alarm displays its settings in a list-view which speaks as we navigate.

Author: T.V Raman <raman@google.com>