Ring to repel insects

[dar1437]

I wonder if this could be tweaked to encompass annoying people also?

Scientists Have Developed a Wearable Ring That Repels Insects

 

[chookey]

I wonder if this could be tweaked to encompass annoying people also?

Scientists Have Developed a Wearable Ring That Repels Insects

I tweaked mine Dar, seems to do the trick