What is a digital information acquisition tool?

Scanner, camera, video camera, computer.

Digital visual expression tool: mind map, advantages: expressed in the form of electronic data, rich in information content, friendly interface, easy to remember and understand knowledge. Common tools: scanner: (paper materials are scanned into pictures and recognized as words by OCR software) camera: mainly used to collect image information; Camera: mainly used to collect video information; Recording equipment: mainly used to collect audio information.

Digital information reach tool refers to digital marketing planning activities based on "high reach rate", which drives the digital transformation and upgrading of enterprises with digital technology, and integrates new retail model planning and new business planning innovation.