Can you guess what is being described?

I am carried around all day. I get my belly massaged sometimes, with fingertips pressing quickly, making my face light up and flicker. Often I shake softly. Sometimes I sing in a loud voice, and the massage begins again. When I'm not being used, I curl up and go to sleep.

What am I?

I have two hands. One is shorter than the other. The shorter one moves very slowly. My longer one moves slowly, but more quickly than the shorter one. They go around in a circle all day and all night, day after day. Once a day, I start to sing, but they never let me finish my song. They always tell me to stop after only a few seconds. It's a pity, really.

What am I?

I sit by the front door. I see all the people coming and going. As they come in, they take off their shoes and leave them on the floor in front of me. Later they open me up and put their dirty shoes on my shelves. I look after them, and all their other shoes, until the next time they go out.

What am I?