Reproduction is big business. The tech industry is tackling ways to streamline this fact of life, creating fertility-tracking apps, wearable monitors, and ovulation detectors, among others. And it's not only humans that are part of the mix. Animal breeding is just as challenging. The Taiwan-based startup Aidmics Biotechnology has a new invention: a system that analyzes livestock sperm. Essentially, it turns an iPad into a powerful microscope and diagnostic tool at a fraction of the cost of conventional methods.