It has been reported that there is not enough contrast between highlighted and non-highlighted elements of the CUREbox UI. We agree, and we will address this in the next firmware update. Until then, it is helpful to view the screen at a slight angle. Doing so increases contrast, making it easier to see which element is highlighted.
We will announce when this firmware update is available. It'll be our first firmware update, and will contain several minor enhancements.
Requests such as these enable us to improve our product for you. Please let us know if there are any things you would like to see improved or added.