Someone gave me a helium balloon the other day and I'm amazed at how I forgot what I learned as a kid: Which is that playing with a helium balloon can be loads of fun and a great distraction. I liked giving it a nudge every time it inched close to my desk, only to watch it meander its way back in a minute or two.

Note to self: Tethering a helium balloon to your desk is not a great idea if you also have touch screens. I was AFK for like 10 minutes and come back and the thing had gotten my browser into quite a mess, and there were like 10 tabs open for various sketchy sites. Thankfully this was all in a VM, but just FYI: Balloons may look harmless, but they definitely have a mind of their own.

@briankrebs oh, does it cause confusing input on capacitive touchscreens at a distance? Nice
@recursive IDK why the touch screen is reacting to it, but it could be because the balloon is made of some type of shiny, metallic looking material? I'm pretty sure it's just plastic though.

@briankrebs I forget how modern touchscreens are constructed, but in fairly dry conditions, an aluminized mylar balloon could be at pretty ridiculous voltage potential from previously rubbing against things... Which could create pretty significantly electric fields (volts/meter) relative to the fields that the touchscreen operates with... I think

There's a whole history of static control in industries that handle plastic films, tape, etc

@recursive @briankrebs touchscreens are difficult! I remember reading an announcement a while ago in which a touchscreen chipset company celebrated it as a major achievement that they figured out how to make their chipsets work with touchscreens that are near nfc readers.
@jaseg @recursive @briankrebs then how do all nfc phones even work?
@f4grx @jaseg @recursive @briankrebs touchscreens work by detecting the tiny electric current in your finger. Anyone who has tried rubbing balloons on their hair or clothes knows they also carry a static charge from their environment; this is why they can impact touchscreens too!