I.Profiler is an eye measurement device that is portable, inexpensive, precise and multifunctional. Optometrists today use multiple devices to examine the eye, but I.Profiler brings these into one single compact device with highly objective measurements. It not only measures the higher disorders but also offers additional opportunities. First of all, due to the stability issue, infant’s eye diagnosis was based on highly subjective matter and it was time consuming (20~30 minutes) even though early detection is critical. Infant’s eye measurement can be done in less than one minute with I.Profiler. Furthermore, by using I.Profiler, optometrists can prescribe a customized lens for people with unique eyeball shapes and predict the related eye diseases. Most excitingly, because of I.Profiler’s portability and cost efficiency we can distribute it to developing countries where most eye patients are left untreated. This is not only for our own benefits but for the world.