Captures a photo from the Brilliant Labs Frame camera, sends it to a user-specified API for processing and displays the text result. This allows for head-worn mobile computer vision/AI applications with no mobile coding required.

An example compatible implementation using Python/FastAPI is provided in frame_vision_api_impl.

• Enter your API endpoint into the textbox and "Save"
• Tap to wake Frame on app startup so the app can connect and run
• Triple-tap to take a photo and submit it to the specified API endpoint
• Single-/Double-tap to page forwards/backwards through returned text
• Text disappears after 10 seconds unless user pages forwards/backwards
• Starry-eyes emoji is shown when taking a photo and pulling it from Frame to phone
• 3D glasses emoji is shown when API endpoint is processing the photo
• The text response from your API is then shown on Frame (with pagination)
• Camera settings can be adjusted in the settings drawer
• Touch the image or text in-app to Share

• If the API host IP address is unreachable an error should be printed immediately in the app and on Frame (check the IP address is reachable, e.g. by confirming the URL in a browser on your mobile device. Note that this address cannot be the localhost or 127.0.0.1 interface on your computer, but an interface address that is reachable over the network e.g. 192.168.0.10 etc.)
• If the API host is reachable but the uvicorn web server is not running, the 3D glasses emoji will display until the http request times out, which might be 60 seconds - platform dependent (check your server is running, verify in your mobile browser)
• If the API host and uvicorn server is reachable but the endpoint name is incorrect, the error text displayed will include 404 (check your API endpoint configuration matches the FastAPI endpoint/route name)