[1] Touch Events ( ( 版)) <https://dvcs.w3.org/hg/webevents/raw-file/v1/touchevents.html#widl-Document-createTouchList-TouchList-Touch-touches>
[2] Document Class Reference ( ( 版)) <https://developer.apple.com/library/safari/documentation/UserExperience/Reference/DocumentAdditionsReference/DocumentAdditions/DocumentAdditions.html#//apple_ref/javascript/instm/Document/createTouchList>
[3] Moved createTouch* to legacy section · w3c/touch-events@0ece389 ( 版) <https://github.com/w3c/touch-events/commit/0ece38973f310bdaa97ca332109ecf962d64cebe>
[4] Deprecations and removals in Chrome 66 | Web | Google Developers () <https://developers.google.com/web/updates/2018/03/chrome-66-deprecations>
[5] Deprecations and removals in Chrome 69 | Web | Google Developers () <https://developers.google.com/web/updates/2018/08/chrome-69-deps-rems>