The following are most likely “Original Development”:
*Official releases of highly original and upstream custom ROMs (built from the ground up with significant original development within them
*Official releases/development of such original ROMs, perhaps posted by the maintainer or their nominated person.
*A significant “first” in development for a device. Significant is subjective, but it is likely something which took considerable time/effort, and is generally accepted by developers to be significant and non-trivial.
*Kernels which are built with beneficial changes that are not simply pulled from other kernels already available. Some element of original work is expected.
*Tools and utilities with a clear purpose, and which are well-made, and useful to users. They should have an element of originality, either in purpose or through significant improvement in the means of operation.
*Significant port of a ROM from one device to another, giving enhanced features or functionality to users of the target device. The port should be beneficial (a port from two virtually identical devices isn’t original development, it’s winzipping, and nobody really benefits from this, as it’s not development)
