Every person in the world now owns a matter replicator, but due to the limitations of the technology, there is a 24-hour cool-down in between each use. How would people use this technology?
Its a space of 1meter×1meterx1meter, basically a cubic meter where the matter replicator works on. (So, no replicating cars, since its too big)
hmm... since you'd still need to remember what happened at work, you'd have to let your replicant continue going to work... unless they want to replicate themselves and join you on the couch
We would have to work out how to note what happened and pass on the info. I don't have a great memory anyway, so people are used to me forgetting what I did.