Ipad to Ipad screen sharing [closed] - cocoa-touch

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I am planning to give a demo of my app to my clients.For that purpose i want to share my screen with the other Ipads say there will be 5 Ipads among the clients and i want to share my screen with them.
Is there any way to do that?Can anyone post something which will help me?
Thanks in advance,
Christy

There is no app which allows for mirroring the whole iPad screen. All screen sharing apps, that currently exist mirror the content of the screensharing app, but nothing else.
No workaround, I am afraid.

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Non speech recognition ( Whistle, etc.. ) [closed]

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Closed 8 years ago.
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I want to build an app that recognizes sounds like whistle and other non speech sounds.
So when someone whistles, method is called or something happens.
Is there any API for that?
I searched a lot but I couldn't find anything.
Try the following guides:
http://mobileorchard.com/tutorial-detecting-when-a-user-blows-into-the-mic/ (a bit old, but should do the trick)
Detecting a clap in IOS
Essentially you can use the AVAudioRecorder class that does the job for you.

How to integrate REST API in IOS [closed]

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Closed 9 years ago.
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My project need to implement REST API, but I don't know what is it and What is it used to?And it develop by Apple? Can you help me explain it more clear? It likes upload picture to Facebook, right? Last, can you show me how to integrate it into iOS app? Thanks
I would suggest trying this out : RestKit: http://restkit.org/

interactive doughnut (or pie) chart control for XAML [closed]

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Closed 8 years ago.
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I need a doughnut control with a similar interactive behavior like this one:
http://msdn.microsoft.com/en-us/library/windows/apps/dn163530.aspx
(Chart can be rotated by the user so that different Details can be displayed).
Unfortunately this sample control is for HTML/JS only but my app is in XAML.
Any ideas?
Thanks!
You can take a look at the Chart-Controls from DevExpress. The bad point is, that they are not very cheap.

Optical Mark Recognition (OMR) on iPhone [closed]

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I'd like to be able to analyze an image captured with the iPhone camera and generate survey results (multiple choice). Apparently what I'm interested in is called OMR, Optical Mark Recognition (not OCR, Optical Character Recognition which is more sophisticated).
Does anyone know of any OMR libraries or source code that can be used to build such an iPhone app? And if not, any suggestions on rolling my own would be appreciated. Thanks for the help in advance.
Maybe this is of interest to you:
http://cmgresearch.blogspot.com/2010/10/augmented-reality-on-iphone-with-ios40.html
It's from the developer of Sudoku Grab, which recognizes sudoku grids from the camera. It should definitely be useful to you.

Which service to embed a videochat easily on a website? [closed]

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I'm working on a new website and I'd like to add a videochat feature. So I'm looking for services giving an API to do that easily.
Here is the list of features I need:
1-to-1 chat (a user can chat with an other one)
video
voice
chat
be able to know if somebody is currently chatting
user-friendly
working on all standard configurations (for example ooVoo doesn't work on safari 64bit)
Thank you!
Not sure if you're still looking for an answer, but http://www.tokbox.com/ looks pretty awesome for this