As an Android app for people who are blind or have low vision, Lookout helps provide info about your surroundings. It uses your device's camera and sensors to recognize objects and text but also describes what it finds in the viewfinder.
What you need
To download and use Lookout, make sure your device is Android version 6.0 and up. Learn how to check and update your Android version.
Supported languages:
- Arabic
- Bengali
- Chinese (Simplified)
- Czech
- Danish
- Dutch
- English
- Filipino
- Finnish
- French
- German
- Greek
- Gujarati
- Hindi
- Hungarian
- Indonesian
- Italian
- Japanese
- Kannada
- Korean
- Marathi
- Norwegian
- Polish
- Portuguese (Brazil)
- Romanian
- Russian
- Slovak
- Spanish
- Swedish
- Tamil
- Telugu
- Thai
- Turkish
- Ukrainian
- Vietnamese
Install & turn on Lookout
- On your Android device, open Google Play app
.
- Search Lookout – Assisted vision.
- Tap Install.
- To start Lookout, you can either:
- Say "Ok Google, start Lookout."
- On your device, in the Apps section, tap Lookout
.
- On the welcome screen, watch the introduction to Lookout tutorial.
- Tap Next
I agree.
- Allow Lookout to take pictures and record video either While using the app or Only this time.
- Select an account.
- Tap OK.
Tip: When you use Lookout, make sure to hold your device so that the camera faces outward.
Use Lookout modes
You can use the 7 modes in Lookout for different activities.
Switch between Lookout modes
- To change modes, at the top left, tap Select mode
.
- To switch the mode, tap the mode you want to use.
- If you use TalkBack, double-tap your screen.
- Choose a mode:
- Text: Point your camera at any text to read it. If the text isn’t read clearly:
- Rotate your device between landscape and portrait.
- Move the text closer or away.
- Lookout will alert you when no text is detected.
- If you set language to “Detect language,” Lookout automatically identifies and reads text in any supported language.
- Explore (beta): Point your camera around you to hear about what’s in your environment, like objects and text.
- Explore mode is still in beta and is less accurate than other modes.
- Food labels: To scan barcodes or recognize the front of a food product, hold the product’s label in front of your camera and slowly rotate it.
- Food labels mode is only available in some countries. The first time you select Food labels mode, follow the prompt to download additional data. This download lets Food labels mode recognize food labels, get results faster, and work offline.
- Documents: Read full pages of text.
- Hold your device in portrait mode and move your device slowly.
- To take a picture of the entire document, listen to Lookout’s real-time guidance.
- To read the text in view, you can use the "Take snapshot" button. Sometimes Lookout can read a snapshot better than a live camera view.
- Currency: To read currency, point your camera at one banknote at a time.
- This mode is only available for US dollars, Euros, or Indian Rupees. It doesn’t recognize coins.
- Images: Capture, upload or share an image and get a description.
- Lookout detects text and objects in the image.
- To help Lookout identify the image, hold your device, move it slowly, and listen to Lookout’s real-time object identification.
- To capture an image, tap Capture or Selfie. You can also upload or share an image to Lookout.
- To download a captured image, on your screen, tap Download.
- You can get detailed descriptions of your image in English.
- If you use English in the US, UK, or Canada, to ask follow-up questions and get AI powered answers, you can use the keyboard or your voice. To share your satisfaction with the Q&A results, tap Thumbs up
or Thumbs down
.
- Poor lighting, blur, low resolution, and occlusion can affect the image capture and description results. The image contents and composition may also impact the results.
- Find: Select an object to be found from a prefilled list of objects.
- To choose an object, at the top right, tap Choose the item you want to find.
- The default setting is “Seating & Tables,” the chair icon.
- To help Lookout find the object, hold your device, move it slowly, and listen to Lookout’s real-time object identification.
- You can receive direction and distance guidance to the object being looked for in most phones.
- The list of objects that can be found includes:
- Seating & Tables
- Doors & Windows
- Cups
- Bottles & Cans
- Utensils & Tableware
- Vehicles
- Bathroom
- To choose an object, at the top right, tap Choose the item you want to find.
- Text: Point your camera at any text to read it. If the text isn’t read clearly:
How to use Lookout
Turn the camera off & on
To turn the camera on or off, tap Turn camera on or off 
- If you use TalkBack, double-tap on your screen.
Tip: Your phone vibrates when you turn the camera on.
Read text with reading tools
Reading tools are available in:
- Documents mode
- Images mode
- Recents
With these tools you can adjust the reading speed whether audible or highlighted, and display options, like:
- Font choice
- Text size and appearance
- Background or text color contrast
- Letter spacing
- Line height
To turn on reading tools in Documents mode, at the bottom right, tap Reading settings 
Alternate method to turn on reading tools in Documents mode:
- Go to Settings.
- To use these features, tap Reading tools settings.
Change language, currency & country
By default, Lookout is set to the “Detect language” option.
- You can change language for these modes:
- Text
- Document
- Explore
- Change currency for Currency mode
- Change country for Food labels
This lets you use Lookout in surroundings with multiple languages.
To change the default language, currency, or country:
- On your Android device, open Lookout
- At the top left, tap Menu
- From the Menu, tap what you want to change:
- To change the language:
- Tap Text, Documents, Explore (beta), or Images (beta).
- At the top, tap Language
.
- From the dropdown menu, select the language you want.
- Place the camera at the text you want to read.
- To change currency:
- Tap Currency.
- At the top, tap Currency
.
- From the dropdown menu, select the currency you want.
- Tap Save
- Place the camera at the currency you want to read.
- To change the country:
- Tap Food labels.
- At the top, tap Country
.
- From the dropdown menu, select the country you want.
- Tap Save
- Place the camera at the food label you want to read.
- To change the language:
Review or share recent results
On your Recents list, you can review the history of items that Lookout has detected and share a result with someone else.
- Tap Recents.
- Go through your results one at a time.
- To get details, select an item.
- To share an item, tap Share
.
- If available, you can share text, image, or both.
- Select the app where you want to share or store the result.
Tip: When you close Lookout, recent items are deleted automatically.
Change Lookout settings
- On your Android device, tap Lookout
- Tap the account menu
- Review or change the following settings:
- Automatic flashlight: Automatically use your flashlight to improve image recognition.
- Document scan hints: Get document scan guidance.
- Haptic feedback: Use vibrations to confirm actions.
- Text-to-speech output settings: Choose text-to-speech settings just for Lookout. These settings are separate from your system text-to-speech settings. Adjust speech rate, pitch, play a sample, or reset to the system defaults.
- Natural sounding voices: In the reading tools settings, select from a list of natural sounding voices.
Help & feedback
To help improve Lookout, you’ll occasionally receive requests to share feedback through short surveys. You can also send feedback whenever you want:
- On your Android device, tap Lookout
- Tap the account menu
For more help with Lookout, contact the Google Disability Support team.
Delete Your Data
- On your Android device, tap Lookout
- Tap the account menu
- Turn off Images mode data collection.