Can any body suggest working examples to read data from epassport via NFC chip using BAC/PACE.
I know that there are lot of steps to implement BAC/PACE.
Related
There is a sensor called "FreeStyle Libre" (https://www.freestylelibre.co.uk/libre/). I want to read this device's data via Flutter but NFC doesn't see this device. I can read via their original app. What could be the problem? Is it encryption problem or something like that? How can I find the problem.
I am using flutter_health plugin for reading data from apple healthkit. Now I am thinking to write data as well. I am not getting APIs to write data on Apple health.
Please help me to know if there is any platform in flutter to write data on Apple health or on Google fit.
For now flutter can only read data from Iphone's Health app. Health kit API is used to read and write data but its only for swift and objective-c or for native development. You can read about it here: https://developer.apple.com/documentation/healthkit
I am looking for some ready-to-go APIs provided by platforms to deal with video chatting etc. There are some examples like Twilio or OpenTok but you have to create the server side by yourself.
Are there any other examples where I don't have to deal with the server?
I recommend to try ConnectyCube, they have a Swift code sample for video calling
You do not need to bother with any server-side stuff, can concentrate only on client-side app development
Code samples https://developers.connectycube.com/ios/code-samples
Video Chat swift code sample https://github.com/ConnectyCube/connectycube-ios-samples/tree/master/sample-videochat-swift
Getting Started guide https://developers.connectycube.com/ios/
Video Chat API documentation https://developers.connectycube.com/ios/videocalling
The following features are supported:
1-1 video chat
Group video chat
Cross-platform
Screen sharing
WebRTC based
End-to-end Encryption by default
VP8/H264 video codecs supported
Mute/Unmute audio/video stream
Switch video input devices (cameras)
Video recording
Vidyo.io
You can use this its free for 2000 minutes but it will work without a server,
https://vidyo.io/platform/mobile/
I have done some research on barcode scanners available for iOS/Android and found ZXing framework to be a reliable free scanner SDK for auto-focus camera devices only(is this right?). My requirement is to scan a barcode on iOS/Android devices and the following operations should be performed:
Capture the barcode image and use a Barcode scanner SDK (like zxing) to scan the image and decode some details(like name, age and other personal details) from the barcode(I understand 2D barcodes formats like QR code are required for this purpose). Firstly is this possible and what will be the performance, speed, accuracy in this case?
But more importantly our customer has to design such barcode for us to decode(without any internet connectivity, all the details should be embedded in the barcode). Is this possible and if so are there any specific frameworks available, what are the essentials for such a framework?
Any help, useful links will be much appreciated. Thanks in advance!
Not sure about performance, speed and accuracy, but they'll be about the same as existing barcode scanner apps, since ZXing is a widely-used framework. You're right about needing a 2D barcode for that amount of data; bear in mind that the more data you encode into a 2D barcode, the harder it will be for a barcode reader to recognise.
ZXing can do this for you as well. zxing.appspot.com has the same code the ZXing website uses to generate barcodes. Just write an app that incorporates that and you're good to go. You can put any data you want into a 2D barcode, so it'll be up to you as to how you format that data. There are some existing formats (like vcards and web links), but it sounds like you want a custom format.
The easiest thing would be to have a look at the ZXing barcode reader app. Pretty much everything you want to do has already been done, and the Apache license is pretty permissive.
I want to integrate voice detection in my iPhone app. The iPhone app allow the user to search the word by using their voice. But, i don't know a single info about Voice Recognition in iPhone. Can you please suggest me any ideas,tutorials or sample code for this?
You can also use Google Chrome API to integrate voice recognition on your application, but there is a big problem : the API works only with FLAC encoded files, but this encoding isn't supported natively on iOS... :/
You can see those 2 links for more information :
http://www.albertopasca.it/whiletrue/2011/09/objective-c-use-google-speech-iphone/
http://8byte8.com/blog/2012/07/voice-recognition-ios/
EDIT :
I realized an application including voice recognition using Nuance SDK, but it's not free to use. You can register for free and get a developer key that allows you to test your application for 90-days. An application example is included, you can see the code, it's very easy to implement.
Good luck :)
The best approach will probably be to:
Record the voice on the phone
Send the recording to a server that runs the speech recognition software
Then return something to the phone to indicate what it should do
This approach is favorable as there are a number of open source voice to text softwares out there & you are not limited by computing power in the backend.
Having said that, iOS has OpenEars which is based on Pocket Sphinx. It looks promising...
Well voice recognition is not correlated with iphone. All you can do is record the voice in iphone. Once done, you can either code your one voice recognition module, or find a third party API and reuse it.
You can do google search on that.