Wanted: Protection Against Unwanted Channel Changes

My daughter loves playing with anything that my wife or I have. My wallet, hair brush (yes I do occasionally use one), a bag of crisps, anything at all - she seems to see at as her role in life to take it off me and test that I wont be able to break it by trying to do so herself - and luckily so far most things seem to be both impact and slobber resistant. She will crawl over to me and demand I give her my cell phone on sight - but thats OK. I can lock it to stop her phoning the first entry in my contacts list (a life risk if your name begins with A!) The chances of her phoning anyone at all from the house phone is slim, but that locks too.

The TV remote is another story. She loves trying to destroy that perhaps more than everything else, perhaps at least in part because I am more reluctant to give it to her. She is more than happy to record small sections of Waybuloo or change the channel to something that even she doesn't want to watch and then moan that she can no longer see Iggle Piggle. She even loves to launch it across the room if I ask for it back so that I have to actually get up to prevent myself watching the dross that fills most TV channels during her waking hours.

I can't believe that she is the only child that loves to ruin their parent's TV watching. Surely if house phones can have a lock button on them then TV remotes can too. Is it too much to ask? Please Sky, set a trend for lockable remotes and you will make countless parents happy.

picture belongs to Son of Groucho on flickr

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Comment by Dave Langton on March 22, 2012 at 5:01pm

Wow, some nicely geeky solutions there :) If I am honest though, I suspect my wife would not be bothered with turning on a jamming device and probably get annoyed by it if I did. I really need to make sure that my daughter is raised a geek so that we outnumber her lol. I guess I shall have to stick to keeping the remote off my daughter for now!

Comment by John Yang on March 22, 2012 at 4:36pm

if you're just trying to block out the remote from changing the channel, you could rig up some other IR emmiter to send out garbage IR data so that the button presses aren't registered with the device in question.  it could be as easy as digging out an old remote for a device you no longer have/use and wiring a switch in to hold down one button.  Or you could build a small circuit to do it.  There's the usb-ir-toy that would do this, or a simple arduino and an ir led (or even a small attiny chip could do this).  you just want to blanket the tv with garbage IR data so channel changes aren't registered.

http://www.makershed.com/product_p/mkseeed9.htm

http://www.seeedstudio.com/depot/usb-infrared-toy-v2-p-831.html?cPa...

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