Apple has released new versions of its productivity apps for its platforms, including Keynote, Pages, and Numbers for iOS on iPhones. Keynote now lets you place "live video objects" into presentations, allowing "the presenter to appear alongside the content in their slide — ideal for lectures, how-to videos, and remote presentations through video conferencing apps." The feature can use the front-facing camera on an iPhone or other Apple device. The live video objects can be resized or styled with masks, frames, drop shadows, and reflections. Keynote for Mac can also now "show the screen of a connected iPhone or iPad right on a slide for live, interactive demos." Pages for iPhone has a new Screen View mode that re-arranges page layouts into a single column that's easier to read on a small screen, while supporting full editing tools. Numbers now supports pivot tables, including on iPhone and iPad, making it "the first app to bring full-featured pivo...