Please list $5$ possible context$-$aware functions of a book reading and note taking app with stylus$($digital pen$)$ support. Each idea worth up to $4$ marks. Similar ideas will be treated as one answer.Note that $$automatically adjusting screen brightness based on the ambient light level is a systemfeature, thus does not count as a correct answer. If you write more than $5$ answers, only the first $5$answers will be examined.