We are all familiar with the workarounds that people use to improve the ergonomics of their spaces. At work we have footrests made out of books, boxes, and other random objects. The biggest loss of the smartphone era is that we have no phonebooks to raise our kids up to the dining room table. Back supports rummaged from garage sale couch cushions. These are great indications that the original design is lacking and a fantastic source of ideas for how to improve the design.