With impressively powerful chipsets, smartphones, over the years, have only gotten more capable of handling complex tasks. This includes things like better image processing, higher-quality video ...

Essentially, you tell Hazel to watch /Volumes for a folder named whatever your SD card (or cards) are called. Whenever Hazel ...

If you've been using SD cards for years, you probably have old ones lying around with low storage and not much use. This solution will give them a new purpose.