Tapping the Glass

I heard your calls buzzing across the room! I tumbled right off the sofa cushion and scrambled onto the wooden coffee table to find you! There was a shiny black rectangle lying flat on the wood, humming and blinking with little light bubbles. I scurried over and gave the slick screen a hearty tap with my round fuzzy foot—pop, pop! It flashed bright and mirrored my fluffy hair right back at me! I am doing wonderfully, and see, I can totally answer when you call!