Back in the day when you took the cover off a Nokia 5110 you were confronted by rustic looking face on the speaker cover; a great touch which put humanity into the design.
You don’t see so much of that kind of thing now, mobile devices are a bit of a killjoy. However I took apart a couple of year old handset from iNQ.
On the back of the cover is a maze molding to provide a bit of rigidity and put a smile on the face of anyone opening the case.
UPDATE: Dan Lane pointed out that the maze is a clue to an Easter egg in the phone software, which makes it even a more human touch ^.^
Once you get past the battery, there is the usual label on the case revealing both serial number and the IMEI, this is unusual as it has a man pushing against the barcode. Whilst I may not aspire to have an iNQ handset I love the human design touches.