Using an electronic calendar is a great way to keep track of your appointments and special events, having it on your Smartphone allows you to view and update it when you are on the go. However, it is hidden from view while you are at your desk. You will need to switch back to your calendar App every time you want to review it and look at the coming week agenda.
Having a hard copy of your weekly calendar creates a great awareness and proper engagement. It will also allow you to more familiar with the agenda to come without any hassle of opening an App.
Whenever something is changed on your weekly calendar print it out, you can also use a highlighter to mark special events, customize it as you see fits.
Your hardcopy calendar does not being update automatically - but who says it should?