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Questions tagged [researchkit]

ResearchKit is an open source software framework that makes it easy to create apps for medical research or for other research projects.

ResearchKit is an open source framework introduced by Apple that allows researchers and developers to create powerful apps for medical research. Easily create visual consent flows, real-time dynamic active tasks, and surveys using a variety of customizable modules that you can build upon and share with the community. And since ResearchKit works seamlessly with HealthKit, researchers can access even more relevant data for their studies — like daily step counts, calorie use, and heart rate.

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ResearchKit: Validate email

I'm attempting to create a form step where one of the form step items is an email input. For this I want to validate the email against certain domains i.e. @gmail.com, @icloud.com, @me.com I can see we have an email answer format in the form of…
sukh
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ResearchKit - How to remove background on line chart

Good morning all I'm using ResearchKit default charts to display some steps recorded within HealthKit. This all works awesomely where I'm now at the stage of styling the charts. One thing I'm unable to do is getting rid of the lighter background…
sukh
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Undefined symbols for architecture x86_64 when using ORKESerializer

The past couple weeks I have been developing a ResearchKit app. I have run into some errors when I try to turn my survey data into JSON. I added some serialization code and when I try to run I get these two errors. Please find the below screenshot…
blorsch
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ResearchKit Walking Task Not Returning Heart Rate Data

I am working on my first ResearchKit project. I am trying to get heart rate data through apple's HealthKit. I am testing the program on my phone, and I have the apple watch with Health data, it should be available. The walking task starts and…
jeffery_the_wind
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iOS build succeeds but fails to archive

I have been working on my first ResearchKit app. Since the last time I created an archive, I have included a custom library for creating JSON strings. See my previous question. After importing the .h file in that bridging-header file, I was able…
jeffery_the_wind
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How to use ORKESerializer in my app?

I am working on developing my first ResearchKit App. I have been watching this video. One of the techniques used that is going to be helpful for me is serializing the results of a survey to JSON. The method used in the video is…
jeffery_the_wind
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Swift ResearchKit export answer with no ConsentDocument

I am making an enterprise app using ResearchKit. I am now in the step of making a pdf with the answers gathered and emailing it. I know that if you have a Consent Document this is the code for it: ConsentDocument .makePDFWithCompletionHandler({…
asheyla
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ios swift ResearchKit condition for skip with NSPredicate

I am working on a small app using ResearchKit. Unfortunately I could not find enough examples to figure out how to skip a question based on the answer from a previous question. I have put together the below code, which I know is not ok and not…
asheyla
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Implement ResearchKit in a ViewController to make a survey

EDIT: Not sure if this may be the root of my issue, but would this piece of code in the app delegate be a reason why this is not working? func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject:…
Nikolai
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How to display an image grid in ResearchKit

For a question I am implementing I have 16 images that I would like to present in a 4 x 4 grid. The documentation for ORKImageChoice indicates that "typically, image choices are displayed in a horizontal row" , but I don't want that. How can I…
Adam
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Can't connect custom IBAction to button

I'm following a ResearchKit tutorial in swift (http://www.raywenderlich.com/104575/researchkit-tutorial-with-swift) and I can't connect either of my IBaction methods to buttons in the main storyboard. Here's the code (from the tutorial): import…
lirael
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Can I add custom UIView to ORKStep in ResearchKit

Currently I'm working with ResearchKit. In a ORKTaskViewController I'd like to show my custom view embedded in some specified tasks. How can I achieve this can someone provide me with a sample code. Thanks a lot.
Merkurial
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Why is ResearchKit on xcode 7.1.1 only allowing me to ask one type of each questiontype?

So I am trying to write a code for ResearchKit on 7.1.1 with Swift and I am having trouble with asking multiple question types. By question type I mean asking the user to input "text field" data and "selecting one out of a list" data. It works if I…
Tendouji
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Is there any alternative to Apple ResearchKit for Android?

Is there any alternative to Apple ResearchKit for Android? or Is there any medical related API and Library for Android smartphones? Thanks,
Mobin Ranjbar
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Linker error when creating package for ad hoc distribution

I want to create a version of my app for "ad hoc" distribution. But when I try to compile a version to distribute I get a linker error (I cannot post a screenshot because I need a reputation of at least 10, so I include a Dropbox link:…
Marc Engelen
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