"IPad Pro" is convenient for Mac sub display

　The number of opportunities to use "iPad Pro" as a Mac sub -display has increased.Third -party apps that mirror Mac and iPads have been offered for a long time, but MacOS Catelina, released in October 2019, has MacBook on iPad as standard OS without adding dedicated apps.It is available as a sub -display.

　The story that "dual display environment is convenient" has been heard by many acquaintances and friends for many years, but the movement of the gaze increases (increasing) the display, so I personally personally move.I didn't feel much benefit.As a writer, recently there are two scenes where you can work on the work on a dual display using SIDECAR!

　The first is how to use a chat application to be used for interacting with the editorial department during the work of writing a mobile phone Watch's news.In this usage, you can check the environment you need to write the manuscript on the MacBook side, just shift your eyes sideways, and check if you have been called by chat or overlook any necessary contacts.

　In addition to using an iPad Pro with Sidecar, it is possible to operate chat apps on smartphones and iPad Pro, but you are used to the PC's QWERTY keyboard, URLs for contacting the manuscript exchange.Considering the proofreading work, SIDECAR, which can expand the PC environment, is more convenient and useful.

　Another usage is a mirroring, and as the name implies, it is a function that displays the display contents of the display on the Mac side on the iPad side.Recently, I have many opportunities to work on my child's school, but at that time, MacBook as a display for several people in charge to check the work content in real time.The display is mirrored to the iPad Pro.

　The SIDECAR functions with MacBook and iPad are both Apple products, and because they are supported by OS standards, we expect that wireless connection will work without any problems.At least in my environment, there were many troubles, such as stopping the screen on the iPad side while connecting wirelessly.

　I tried various solutions as I could, such as reviewing the settings, reducing the number of applications to be executed on the Mac side, and restarting the iPad side, but did not make a decisive improvement.

　"If wired connection, there is no problem."

　With that in mind, there is no similar trouble after connecting MacBook and iPad Pro with a USB cable.If possible, I would like to do it wirelessly, but for the time being, I connect the MacBook and the iPad Pro for the sub -display.