. he Sharp 65HC1 BIG PAD smart interactive display enables ultra-clear \'4K Reading\' of detailed 4K screen data and makes presenting really easy with an intuitive Pen-on-Paper user experience. It also has the tools you need for effortless productivity such as an integrated System on Chip (SoC) PC with launcher whiteboard overlay and wireless functionality.It is the ideal choice for environments that require quick responsive operation a more ergonomically comfortable resolution and a range of smart collaboration features. Whether you are teaching and training working in a meeting room or reviewing detailed documents it is great for enabling more effective learning promoting idea sharing and encouraging group interactivity..