Scanner and other cool stuff
But they come with the inherent risk of being lost. The advantage of being able to upload one in electrical format is immeasurable. But as mentioned before, it simply is not feasible to have to individually make entries into a computer or cell phone for every contact detail that a business card affords. What is needed, then, is a device that would perform this onerous task for the user; and that is precisely the function of the business card reader. There are several types of optical character readers out in the market now, many of which are capable of accurately analyzing even human handwriting and converting it into digital.