Re: [76attendees] RFID and toilets
Warren Kumari <wkumari@google.com> Sun, 15 November 2009 03:02 UTC
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Date: Sun, 15 Nov 2009 12:02:32 +0900
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From: Warren Kumari <wkumari@google.com>
To: Randall Gellens <rg+ietf@qualcomm.com>
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Cc: 76attendees@ietf.org, "Zuniga, Juan Carlos" <JuanCarlos.Zuniga@interdigital.com>
Subject: Re: [76attendees] RFID and toilets
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On Sat, Nov 14, 2009 at 6:22 PM, Randall Gellens <rg+ietf@qualcomm.com> wrote: > At 3:23 PM +0900 11/11/09, Warren Kumari wrote: > >> Where I work we have Toto brand toilet seats, but instead of having >> the controls connected to the seat they are on a separate box on the >> wall (much more convenient to reach). Anyway, we discovered that the >> communication from the control to the seat itself is over an IR link >> -- for April Fools day we used a learning universal remote to learn >> the various commands. I couldn't quite bring myself to use it on a >> victim though.... > > Doesn't IR need a clear line of sight to work? Might be a problem with > toilets :-) Nah, the ceiling is reflective enough (and the receiver sensitive enough) that a normal universal remote bounced off the ceiling paint will work just fine (actually a little too well as the seats in all the stalls got the "go" signal... W > > -- > Randall Gellens > Opinions are personal; facts are suspect; I speak for myself only > -------------- Randomly selected tag: --------------- > If you want to recapture your youth, cut off his allowance. > --Al Bernstein > -- Warren "Ace" Kumari Once again I am tying a new keyboard, so please excuse the even worse than usual typing!
- [76attendees] RFID and toilets Zuniga, Juan Carlos
- Re: [76attendees] RFID and toilets Stephane Bortzmeyer
- Re: [76attendees] RFID and toilets Leif Johansson
- Re: [76attendees] RFID and toilets Warren Kumari
- Re: [76attendees] RFID and toilets Ali KAHLANE
- Re: [76attendees] RFID and toilets Stephan Wenger
- Re: [76attendees] RFID and toilets Zuniga, Juan Carlos
- Re: [76attendees] RFID and toilets Wilmer van der Gaast
- Re: [76attendees] RFID and toilets Ole Jacobsen
- Re: [76attendees] RFID and toilets Randall Gellens
- Re: [76attendees] RFID and toilets Ed Jankiewicz
- Re: [76attendees] RFID and toilets Shridhar Rao (shrirao)
- Re: [76attendees] RFID and toilets Randall Gellens
- Re: [76attendees] RFID and toilets Warren Kumari
- Re: [76attendees] RFID and toilets Randall Gellens
- Re: [76attendees] RFID and toilets Dae Young KIM