Trying Out The Experimental Unity 8 Session On Ubuntu 16.10

With this month's Ubuntu 16.10 "Yakkety Yak" release, Unity 7 on the X.Org Server is used by default on the desktop while an alternate Unity 8 + Mir session is installed by default, but while it's available is not used unless logging into this newer desktop stack. Here's my few minutes of trying it out this morning with all of the latest Ubuntu 16.10 packages.