1) Items which are too transient/unimportant to have memorable assigned place.
A single spot seems easily preferable to half-a-dozen 'holding pens' spread throughout the house. Have a junk drawer for long-term miscellaneous storage, an inbox for action items (mail to read, that broken toy you need to fix, etc).
2) Instances where we don’t have time to take the item to it’s assigned place
It takes, what, 20 seconds to walk into another room and back? How often is this truly a matter of "can't" as opposed to "don't want to"? Note that you're not actually saving the 20 seconds, because you're going to have to walk all over your house later, cleaning out your storage pens and returning them all over the house.
IMO, having a place for everything and ensuring that everything is where it belongs (mise en place) is the ultimate efficiency boost. If you still struggle with this, the ideal solution (beyond "just put it back when you're done, bro") is Ben Franklin's method, which was assigning 5-10 minutes at the end of each day, just before bed, to "putting things in their places". Visiting your work space, your bathroom, your car, etc, returning things to their rightful places, and generally putting things in order in preparation for the next day. Nothing will make future-you love current-you more!
A single spot seems easily preferable to half-a-dozen 'holding pens' spread throughout the house. Have a junk drawer for long-term miscellaneous storage, an inbox for action items (mail to read, that broken toy you need to fix, etc).
2) Instances where we don’t have time to take the item to it’s assigned place
It takes, what, 20 seconds to walk into another room and back? How often is this truly a matter of "can't" as opposed to "don't want to"? Note that you're not actually saving the 20 seconds, because you're going to have to walk all over your house later, cleaning out your storage pens and returning them all over the house.
IMO, having a place for everything and ensuring that everything is where it belongs (mise en place) is the ultimate efficiency boost. If you still struggle with this, the ideal solution (beyond "just put it back when you're done, bro") is Ben Franklin's method, which was assigning 5-10 minutes at the end of each day, just before bed, to "putting things in their places". Visiting your work space, your bathroom, your car, etc, returning things to their rightful places, and generally putting things in order in preparation for the next day. Nothing will make future-you love current-you more!