As an additional enhancement it would nice to see the standard behaviour of most apps, which is to detect that the phone has been rotated and automatically switch to landscape mode. But that is not essential.
Kevin
Thanks a lot for your comments Kevin ! I’ll include auto-rotate one day, but it was not super-high on my priority list. Having the user set the direction enabled me to get it out quicker and without worrying to introduce issues that I did not have the time to test for.
Wei-ju