A method of entering text on devices (tablets, smartphones) by writing characters by hand — using handwriting recognition to convert them to text.
タブレットで手書き入力を使って授業のノートを取った。
I took class notes on my tablet using handwriting input.
このスマホは手書き入力の漢字認識がとても正確だ。
This smartphone's handwriting input recognizes kanji very accurately.
メールの宛先をキーボードではなく手書き入力で書いてみた。
I tried writing the email recipient using handwriting input instead of the keyboard.