This is a pet door, if you want to open it, you need to touch this door. When the door feels very comfortable, it will open.
“morning” alarm clock
Every morning your alarm clock is ringing but you turn off the alarm clock in your sleepy sleep, causing you to be late for work. So you need an alarm clock that can wake you up. You can hear the sound, and you can feel someone waking up you.
Cheers baby pen
When you finish your work project, you need to celebrate in time. You can touch anything with a pen, and the pen will say: “cheers baby”