These could be more complete. You have a nonfunctional requirement about music (RQ001), but what about the functional requirement to play music? How does the robot know when to remind the user to eat or drink? Also, it looks like there is still information here about scenarios that you're not focussing on for your design.
These could be more complete. You have a nonfunctional requirement about music (RQ001), but what about the functional requirement to play music? How does the robot know when to remind the user to eat or drink? Also, it looks like there is still information here about scenarios that you're not focussing on for your design.