Your ugly Christmas sweater parties just got a lot warmer with This DIY Christmas Sweater and iOSApp, which re-purposes iPhones and iPads as an animated fireplace. Unfortunately, you have to provide your own sweatshirt and ducktape.

Of course, there’s the danger of random strangers snuggling up next to you and making out in their inferior sweaters, but it’s a small price to pay. The app is free with no ads or any other hidden monetization schemes – and its effects are guaranteed to improve with alcohol.

Click the link below to see the great accompanying video.

Via Geekologie