X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 29 Oct 2008 20:09:41 -0400 Message-ID: X-Original-Return-Path: Received: from rv-out-0506.google.com ([209.85.198.235] verified) by logan.com (CommuniGate Pro SMTP 5.2.9) with ESMTP id 3244712 for lml@lancaironline.net; Wed, 29 Oct 2008 14:11:45 -0400 Received-SPF: none receiver=logan.com; client-ip=209.85.198.235; envelope-from=jim.moon@lifecomhealth.com Received: by rv-out-0506.google.com with SMTP id f6so128298rvb.7 for ; Wed, 29 Oct 2008 11:11:06 -0700 (PDT) Received: by 10.141.123.4 with SMTP id a4mr5055194rvn.294.1225303866443; Wed, 29 Oct 2008 11:11:06 -0700 (PDT) X-Original-Return-Path: Received: from JimMoon (lifecomhealth.com [72.11.90.8]) by mx.google.com with ESMTPS id f21sm620941rvb.5.2008.10.29.11.11.04 (version=SSLv3 cipher=RC4-MD5); Wed, 29 Oct 2008 11:11:05 -0700 (PDT) From: "Jim Moon" X-Original-To: "'Lancair Mailing List'" Subject: RE: i-HUD X-Original-Date: Wed, 29 Oct 2008 11:11:20 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook, Build 11.0.5510 Thread-Index: Ack5rWyL+4xPUq3rSm6y8KtsMS9EZQAQ8lLw X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3350 In-Reply-To: X-Original-Message-ID: <4908a739.15528c0a.34ee.ffffa207@mx.google.com> Don't even think about using i-HUD in an airplane. The accelerometer in the iPhone is just that, and accelerometer. In a static situation, it provides an indication of the direction of gravity -- i.e. the local vertical. IT IS NOT A GYRO. In an airplane, as long as the ball is centered, i-HUD will indicate wings level no matter what the real attitude of the aircraft. Likewise, it has no airspeed. Altitude would be GPS derived. i-HUD is a nifty game and nothing more. Jim Moon -----Original Message----- From: Lancair Mailing List [mailto:lml@lancaironline.net] Sent: Wednesday, October 29, 2008 3:02 AM Subject: lml Digest #2483 Lancair Mailing List Digest #2483 1) Re: ES/IV seats (Honda CRX Seats) by "Jeffrey Liegner, MD" 2) Re: Engine Start by paulhershorin@bellsouth.net 3) Copperstate 2008 Fly In by "William Oprendek" 4) iHUD by "John Barrett" <2thman@cablespeed.com> 5) Chelton-TruTrak Configuration by "Robert Pastusek" 6) Re: Looking for 320/360 for sale by JAMES COLLINS This digest is sent to you because you are subscribed to the mailing list . For archives and help click http://mail.lancaironline.net/Lists/lml/ LML website: http://www.lancaironline.net/maillist.html