Based on the tweet "You can pair me with your smartphone. Just lay it on me and by spinning I'll pair it into pieces / #smart #playful #washer #IoT", categorize the level of joy felt by the author. Select from the following: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.