A Click and a Glow

My tummy rumbled, so I clambered down from the sofa cushions and marched straight onto the wooden coffee table. Right in the middle sat a giant black wand with rubbery bumps! Naturally, I jumped right onto the big red button at the top. Click! Across the room, a giant screen flashed to life, glowing bright and blaring cheerful music. I froze, blinked, and then gave a little hop. Power at my feet! Now, if only one of these squishy buttons produced a warm pretzel or a doughnut...