Nowadays, whether it's a DSLR camera, DSLR lens, or a high zoom ratio camera, and even some compact cameras, they all come equipped with image stabilization functionality - this is indeed a great feature that can improve the success rate of handheld photography. But do you understand the principle behind stabilization? What are the differences between various types of stabilization? And what does the future hold for stabilization technology? Let us address these questions one by one.