45results about How to "Easy to learn independently" patented technology

A device for providing assistance to operating a plucked string instrument is provided, wherein the plucked string instrument may have a fretboard (103) with a plurality of strings (101) suspended over the fretboard (103). The device may include a key (100) positioned above a string (101) of the plurality of strings (101) and attachable to the fretboard (103). The key (100) may be adapted to applya force to the string (101) when the key (100) is depressed.

The invention discloses an English education intelligent robot, relates to the field of robot technology, and is specifically an English education intelligent robot, comprising a base, a robot body and a robot head, and first driving cylinders are installed on the left and right sides above the base , and the first telescopic rod is connected above the first driving cylinder, the robot body is connected above the first telescopic rod, the robot head is connected above the rotating shaft, and the left and right sides of the front end of the protective cover are installed There is a storage box, and a lifting bottom plate is installed inside the storage box, a third telescopic rod is connected to the bottom of the lifting bottom plate, and a third driving cylinder is connected to the bottom of the third telescopic rod. The English education intelligent robot is provided with a storage box to facilitate the storage of daily necessities or school supplies, and the third driving cylinder can drive the lifting base plate to move up and down through the third telescopic rod, thereby facilitating the picking and placing of items.

The invention discloses a cheese-processing simulation system comprising a site simulation module, a technical process general-drawing module, a theoretical test module, a processing assistance module, a processing specification module, a single-step operation prompting module, an intelligent evaluation module and a teacher workstation module. The site simulation module is used for simulating processed materials, processing instruments and operations of the processing instruments during processing operation. The technical process general-drawing module is used for recording once simulation information of processing operations. The theoretical test module provides theoretical test questions related to processing. The processing assistance module is used for extended contents on theoretical side. The processing specification module is used for providing specific processing information of the simulation. The single-step operation prompting module is used for prompting users of current should-be operation steps. The intelligent evaluation module is used for intelligently evaluating the whole processing process. The cheese-processing simulation system is capable of simulating whole-process of processed products, completing raw-material pre-treatment, operations of the processing instruments, product manufacture, skill tests and the like, openness of time and space is provided, time and space limits are omitted, and independent learning of students is facilitated.