The ONCE Color Identifier application allows, through the device's camera, to identify the colors of the object it is focused on or to explore the colors of a photo taken from the app.

When opening the application, you should focus on the object and, if using a screen reader, place the focus on the text label on which the detected color or colors will be displayed. When moving the mobile, the application will report the colors identified.

When focusing on an object, keep in mind that the colors detected depend very much on the light in the room, the quality of the camera of the device and the possible shadow that is being caused when taking the image.

The user has the possibility to take a photo of the object he is focusing on and move on to another window where he can explore the image.