Switch to “chalk” and the texture alterations, offering a reasonably accurate—though considerably less disagreeable—essence of marking up a blackboard. The stylus can pull off these impressions because of a tailor made chip inside, as well as strategically positioned haptic motors that subtly shake and rattle with hyper precision.  d archaic https://laboratoryinstrument05825.blognody.com/28572524/the-smart-trick-of-gadgets-for-students-that-no-one-is-discussing