"My son always texts to say he's on his way home. So! open the door, letting his 17 year old cat, and 16 year old doggo know that he's on his way. This is them waiting for him. Thought it was adorable and wanted to share."
Here is Daisuke Inoue, the inventor of karaoke. He chose not to patent the machine because he wanted to "teach the world to sing" and never regretted it, despite the billion dollar industry his machine birthed. Photo of him and the very first karaoke machine ever made.