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Is it possible to create an app that can detect card like a debit card of users using pattern recognition or from photo album just like face detection works in order to detect the face, I’d like to know could we create an app which can detect user's debit card?
I would take a look at card.io
it depends on your team :)
but technically it's possible. even on video stream. I know one team doing similar things - they can detect any dollars banknote on videostream. But they worked in this technology for 5 years. So it's image recognitions with a lot of math - but it's possible.
A debit card or credit card contains a Magnetic strip which contains encrypted info and AFAIK there is no way to read that data with only camera and pattern Recognition.. With camera You can only read the card number, Bank name using OCR or user name if it is printed on the card.. for reading the Magnetic strip data you need a card reader which will be a separate hardware.
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i am planning to build an ios application in which system can locate the device position with time being for specific place only within a building.. Such as when student entered into the school and if the student has attended the certain lecture or not and if has then for how long he/she has been on that certain class room? However, i don't have the clear idea about what is the best way to implement device locator and how the data is achieved from the device..i have just starting list out the features and design server side structure and it would be much more better to have clear picture of those things. So, can you guys please suggest me something better or some source where i gain detailed idea about that? thanks in advance.
I agree with MMR. You want use iBeacons, and Apple's Core Location framework.
You'd put a beacon at each location you want to monitor.
You set up "beacon regions" and the system notifies your app when the user enters or exits one of those regions.
On challenge you will face is that the system only allows an app to monitor at most 20 regions at a time. There are ways to deal with this, but it takes deep understanding of how beacon regions work and some creative work.
I am working on an app for a client right now that makes heavy use of beacon regions and is able to track a nearly unlimited number of beacons.
Google for iBeacon. It seems to be a perfect fit for the use-cases listed by you.
Also refer to this link for Apple documentation on iBeacon.
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I know I can't record a video while I'm on my phone in general and that if the capability existed or could exist that it would be a feature/option.
Are there apps that do this and if it can be done can someone help me get started code wise?
EDIT
Because there seems to be some confusion as to what I'm asking, I will clarify:
Are we able to launch phone calls using the iPhone regular calling feature and use the iPhone regular movie creating feature (the video camera) at the same time in an APP - as we know it can't be done generally.
Yes and no. You can't use Apple's built-in camera and phone to do it. But, obviously there are many apps (i.e. Skype and others) that use both camera and voice features in their VoIP implementations. So, it would take a custom camera and VoIP to accomplish this.
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So as I'm submitting my iOS application a new question pops up from Apple that I've never seen before.
Does your app contain, display, or access third-party content?
Yes it does, it contains random images of players from Google such as this: http://gyazo.com/6ed035ba3dd79bfba7fc5c5afce12354.png
I'm also HTML parsing matches from FoxSports as shown here: http://gyazo.com/4957af9a5326ee7d953eb621506d07ac.png
However if I tick Yes, it asks me another question:
Do you have all necessary rights to that content or are you otherwise
permitted to use it under the laws of each App Store territory in
which your app is available (for example, fair use)?
Do I have those rights?
EDIT:
If I use this Google Image search and tick "Labeled for reuse" could I use the image and just give credit to the link ?
http://gyazo.com/bb472c1382357de3ad8d431ed95cf589.png
Did the copyright owners of those images give you permission to use the images? If so, you have the rights. If not, you probably don't.
Contact an intellectual property lawyer if in doubt.
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This is my first time working on Augmented Reality topic. I am about to develop an application which uses augmented reality to recognise and measure the n number of objects in my room. Something like in the attached image. I need to identify each edges and corners and have to do some vast math calculation for the measurement. I am pretty sure that it cant be achieved only through iOS SDK, I need to use some external library/SDKs. I need some scanner SDK which does the real time image recognition.
I came across Qualcomm's Vuforia, Realitycap, metaIO. My dilemma is, a developer who worked in product and business based iOS application can do this image recognition stuff? An iOS developer does not have that awesome experience in image processing. Can anyone suggest me some cool stuff to come over? Suggest some ideas also, it will help me a lot.
You can use metaio sdk to scan different objects. You can create as many object models in unity3D and have in database. The above sdk helps you to do in 3D scanning and many more features.
I think there is a possibility to use OpenCV
API can be found at: http://opencv.org
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I am planning to develop an gyroscope based project like TipSkip, handle event knock to device from behind or detect a clap ,I searched google but I didn't find anything except core motion guide and event handling guide.
Thanks for any help
Detecting a clap requires audio recognition i.e. frequency analysis. There is no better source than Apple's own AurioTouch example for FFT. There is fairly good material about FFT and auriotouch online as well, like this.
As for the knocks, accelerometer is the way to go and you just need value recognition for the kind of movements your knock generate.