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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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Swift error "Use of undeclared type" in ViewController

I'm working on an app using ResearchKit with Swift on Xcode. The ResearchKit software is relatively straightforward, but this particular section of code in view controller has the message: "Use of undeclared type" for all three…
Aasha
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How do I dismiss an ORKTaskViewController and present a view controller of my choice?

I've spent 24 hours trying to find a solution for this issue. When a user hits register on my app they will have to answer a series of survey questions (which I created using an ORKorderedtask (research kit)). Once the survey is completed I'd like…
Sarah Stringer
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How to build a Pie chart using Research Kit

Hi i am new to swift and i tried to build a piechart using research kit app. i write some code with reference of this link When run my code it showing error 'Type 'ViewController' does not conform to protocol 'ORK PieChartView DataSource'' please…
basha
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how to use calculated values from past steps to determine next step

I'm working on a Survey app based on ResearcKit, where I need to determine the next step based on the sum of the results of the last five steps. This is my very first time programming in swift, and it has been a while since I've done OOP, and I keep…
Sander Termaat
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How do I configure an ORKOrderedTask with multiple ORKAudioSteps in ResearchKit?

Been bashing my head against an issue for the past few days. Here's what I'm trying to accomplish: I'd like to present an ORKOrderedTask consisting of multiple AudioSteps, with each step displaying a sentence which the user will recite. Of course,…
AdventureBeard
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How to customize Apple CareKit?

In CareKit there are Care Card and Symptom tracker. I'm not understanding how to customize Carecardviewcontroller and symptomtrackerviewcontroller. I don't want to use these view controllers but interested in using components of these view…
chandra mohan
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Does the Apple Healthkit store a unique identifier (UUID) developers can retrieve?

Is there a unique identifier like a UUID attached to a Apple HealthKit, ResearchKit, or CareKit instance that would allow developers to know if the same user has multiple iPhones? Is there something that links a users healthKit to their iCloud…
Deni Esposito
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Researchkit customization

I would like to customize look of survey. To be precise, I would like to: set background image like I can do on any other ViewController demo code: // Set View background image. UIGraphicsBeginImageContext(self.view.frame.size) UIImage(named:…
milovan
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Creating custom ORKStep with WKWebView

I'm relatively new to iOS development, and currently using Swift to develop a prototype ResearchKit app. One of the requirements is to embed a WKWebView in an ORKTask consisting of three steps: ORKQuestionStep, ORKWebViewStep, ORKCompletionStep. I…
tensormit
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Swift ResearchKit Conditional ORKOrderedTask

I'm currently working on a medical research app with swift based on ResearchKit, which is an objective-c based framework. I'm trying to create a conditional ORKOrderedTask, like the one at:…
Ayaan
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Research Kit: Developing app using Research kit

I know that apple is yet to release Research kit for development. https://developer.apple.com/researchkit/ says will be released next month. But http://fortune.com/2015/03/13/apple-researchkit-apps-available/ shows the apps available using research…
Yogesh Lolusare
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Xcode Build Fails on Archive, but the Build does not Fail on Run with ResearchKit

What I am trying to achieve is to archive the app and still have a working consent form on the app. Although this piece of code is deprecated and says to use ORKInstructionStep I haven't found anywhere how to use ORKInstructionStep instead of…
Zohaib Suhail
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Is the number of occurrences of matching enough to verify the string matching algorithm?

String matching is the problem of finding all occurrences of a given pattern in a given text. There is a string matching tool that verifies algorithm(s) by the number of matched occurrence, not by the position-numbers of matched occurrence, see this…
Michael
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Xcode Build Failure on Archive, but not on Run with ResearchKit

I'm trying to build a project that has ResearchKit in it, and whenever I build and run on a physical device (or the simulator, for that matter) it works fine. But when I attempt to Archive it, I get the following error: Undefined symbols for…
Jeff Cournoyer
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Cannot Install ResearchKit through CocoaPods (ResearchKit Already Present)

I'm trying to install ResearchKit to support an iOS application project that I am working on, but I'm having trouble installing it using CocoaPods. Despite my best attempt(s) at installing, my project fails on the import ResearchKit line in one of…
zen_of_python
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