One at the top, one on the left and one on the right. The 2 on the sides halfway between the top and bottom of the set. (note: these are in addition to the one already on the lower part of the set) No more hyperextending one's arms or having to stand up to achieve line-of-sight between the remote and the receiver. No matter what position you're reclining in, no matter how many beer bottles are lined up in front of the TV, if you can see any edge of the TV, your remote can reach it.
Brought to you exclusively from 21st Century Quest Engineering. We know you're perfect. Now your appliances can be, too.-- 21 Quest, Jun 17 2009 Baked. http://www.solidsig...lay.asp?prod=LF-IRX [daseva, Jun 18 2009] You wouldn't have this problem if you lived in a hall of mirrors. That's not a recommendation, by the way.
Just a thought, is it possible to put the IR receiver behind the screen itself? If you don't have line-of-sight to that, you're not watching television.-- theleopard, Jun 17 2009 this could also be used to give lightgun capabilities to the remote. the principle is usually the other way round, receivers in the gun, four leds at the corners, but i see no problem in changing that.-- loonquawl, Jun 17 2009 //One at the top, one on the left and one on the right.// <cautiously> OK, I'll bite - where's the fourth? </c>-- coprocephalous, Jun 17 2009 Copro, the 4th is the currently-existing one on the bottom of the set.-- 21 Quest, Jun 17 2009 //the 4th is the currently-existing one on the bottom of the set//Well, [21], there's your problem. If it's on the bottom of the set, IR is never going to penetrate the solid wood of your TV table.Point your screen at the ceiling, and all will be well.Next problem, please.-- coprocephalous, Jun 17 2009 Where would we be without you and your amazing troubleshooting skills, Oh Supreme Baker Copro?-- 21 Quest, Jun 17 2009 Baked. They're called extenders. Next problem, please.-- daseva, Jun 18 2009 World Peace?-- blissmiss, Jun 18 2009 Daseva, that doesn't make this Baked, it' not the same thing at ll! I don't want to increase the range, I don't want to buy an extra acessory, and I'm pretty sure you still have to have line of sight between the remote and the extender for it to work. Not the same method, not the same technology, and not the same result, thus not baked.-- 21 Quest, Jun 18 2009 Well, 50, if you put four of 'em on top of your tv and point them in all directions, it's pretty much what you want.
//Not the same method, not the same technology, and not the same result, thus not baked.// Heh. Can't wait to use that one on you.-- daseva, Jun 18 2009 crack the set open, remove the IR receiver and put an "extension cord" on it to any point in the room. Or strategically place an ornamental mirror :)
alternatively paint the room in material(s) that reflect IR instead of absorbing it... interesting question to pose when buying a new home: "is the paint in the den IR reflective?"-- FlyingToaster, Jun 22 2009 If you have a powerful enough LED, the IR light will "bounce" of the ceiling and walls.-- Suede, Jun 24 2009 halfbakery