Most of the time to get great audio at event you need to use a hand mic to get cleaner audio by putting the mic closer to the subject but just a mic is quite boring. But following the new trend there are digital flags which are more interesting than just a logo on the side of a mic and have it animated. So I made a simple one using few simple things I already had around

Things needed

• Smart phone
• $5 - 1/4 bike camera clamp
• $2 - Phone holder bracket

But the animation on the phone is made with after effects known as a logo reveal, ident or indent. But to keep it looking around you need to up the mx player app which has a loop function to keep the video looping around. So for around 7 bucks you can build the holder and the rest if pretty much your own creativity.