LearningStory 园长端 vs PrintInd

此版本是learningstory园长端的初始版本，包含园务模块、日报模板、观察记录统计等

Introduction to PrintInd The design of PrintInd can satisfy the endless imagination of users, and it does away with the traditional shortcomings of large, heavy and limited. Now a palm-sized handheld inkjet printer can let you shuttle in the pocket in any working environment, inkjet printing on any surface, its inkjet effect has the advantage of non-erasable, easy for users to mark on paper, plastic, metal, nylon and other items, you can not worry about washing, wiping and disappearing. It is small enough to realize the big imagination. Features of PrintInd The machine is matched with solvent-based ink cartridges, which can realize non-erasable test, waterproof washing and other functions. Small and easy for users to carry around, can be sprayed on any surface.