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Questions tagged [human-interface]

54 questions
60
votes
8 answers

How to use SF Symbols in iOS 12 and below?

I am updating the icons in my app. After I heard Apple released an icon font named SF Symbols with iOS 13, I was wondering if I can only use them in iOS 13 or if it is possible to use them in lower versions of iOS too. If I want to use them, do I…
Julian Pomper
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28
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8 answers

Determine skeleton joints with a webcam (not Kinect)

I'm trying to determine skeleton joints (or at the very least to be able to track a single palm) using a regular webcam. I've looked all over the web and can't seem to find a way to do so. Every example I've found is using Kinect. I want to use a…
YePhIcK
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26
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7 answers

Difference between launch image and splash screen

I was going through iOS Human Interface Guidelines. It was mentioned as Display a launch image that closely resembles the first screen of the application. This practice decrease the perceived launch time of your application. Avoid displaying an…
Warrior
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23
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4 answers

Taking input from a joystick with C# .NET

I searched around on Google for this, but the only things I came up with were outdated and did not work. Does anyone have any information on how to get joystick data using C# .NET?
chris12892
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5
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2 answers

Scanning for a Human Interface Device (HID) using C#

I am developing a C# .NET 2.0 application wherein I need to scan for an attached HID. How can this be done? Because it is a HID, Windows does not assign a COM port to it. I only need to programmatically determine if the device is attached. Thank…
Jim Fell
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4
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3 answers

Scroll dynamic UISegmentedControl in Swift 3

Hi i want to create a dynamic UISegmented View with more than 20 Items. I tried it, but the output is like this. the text is sliced not visible fully. I want it to scroll to the left and right and also display the full text. can some one help me…
Sathya Baman
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4
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2 answers

iOS how to take user directly to the Wallet app

I'm integrating Apple Pay now and I see iOS Human Interface Guidelines for Apple Pay. https://developer.apple.com/ios/human-interface-guidelines/technologies/apple-pay/ How can I open the Wallet app when the user taps a button?
Castor
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4
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5 answers

Is the Human Interface Guideline gospel?

I have submitted my first iPhone app and am now waiting for approval. My only fear is having it rejected because of some subtle nuance in the HIG, this is from googling around. How does Apple treat the HIG, as guidelines or as gospel?
John Smith
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3
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0 answers

Easy eye tracking algorithm

I'm looking for an algorithm that can tell me where are the eye(s) looking at on a photo/webcam realtime feed. I've already searched a lot but I don't want to start with a lot of complexity right now. It's just for fun. My idea it's to have some…
rnunes
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3
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1 answer

ios background images sizes and naming in xamarin

I am using xamarin.forms to develop an app. The app has screens with background images. So to have proper background's i referred to the ios documentation here with taking dimensions of the launch/splash screen into consideration as they are like…
RohitWagh
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3
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1 answer

Send feedback/effect to joystick from .net

Thanks to this answer https://stackoverflow.com/a/13734766/637142 I am able to know when a button is pressed or when the steering wheel is rotated. Now my question is how do I send an effect to the device? For example when I am playing a game if I…
Tono Nam
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1 answer

What should I do with default menu items in MainMenu in the new Cocoa application?

When you create new Cocoa application Xcode generates MainMenu.xib for you with the sets of predefined menu items (File, Edit, Format, View, etc.). I make a very simple application. I really don't need menu items Edit, Format, View. What is the best…
Denis Barushev
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3
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0 answers

C# How to get capability HardwareDisabled property for hardware device

I am trying to tell if a hardware device (specifically multitouch digitizer) is disabled. I can successfully enable/disable the device using the DisableHardware class from here. I have found the DEVICE_CAPABILITIES struct with property…
user1868148
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3
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2 answers

UIButton not responding to 'touchUpInside' but will respond to 'touchDown' fine

In my program, I have a UIButton declared programmatically as a property of a UIVIewController. I have set it up to send actions when the user triggers the touchUpInside event, as shown here: [restartButton addTarget:self…
Fitzy
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1 answer

How to debug Human Interface Device?

I have a bar-code scanner with USB interface, so it appears as an HID. There are reasons why I must breakpoint on the first character. That brings my Delphi IDE to the front, it stops on the breakpoint and the rest of the bar-code is injected into…
Mawg says reinstate Monica
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