Also, we made sure VoiceOver would still work great through all of these changes, as this is a major feature of Prizmo. The “shelves” homescreen has been improved, as well as the camera view (thanks for his contribution here). It’s also a more scalable approach, as new outcomes can be added. This means that the user chooses what he wants to do beforehand, and then the app lets him accomplish that task without asking further questions along the way. Like in Tweetbot, we used the long-tap popup with that button to provide 3 possible outcomes: “assistive text read”, “translate”, “copy text to pasteboard”. In Prizmo 4, quick capture button receives more meaning. Not too bad, but quite a few user choices throughout the process, which made that mode not that “quick” after all. It would first let you scan, OCR, then export as text, or read the text out loud in the reader. Previously in Prizmo 3, quick capture mode was a way to avoid making a document. We did something similar with the quick capture mode. The same applies to UX somehow, trying to minimize user frustration when using your app. Shelves & Buttons UI update: Prizmo 3 on the left, Prizmo 4 on the right.īy the way, this is a pattern used in compression algorithms (I’m currently involved in some kind of JPEG compression, that’s probably why I digress here), like Huffman coding, where you want to associate shorter symbols to very frequent values and larger symbols to less frequent ones in a way to minimize the overall message length. We made that button bigger too, to signify the most common task. But Prizmo no longer gives both of these scenarios the same importance, UI-wise. If the user wants to import a file instead of using the camera, he has a specific button for that. It’s not in the way, yet easily accessible if needed. Document mode (text, business card, image) is not asked this time, but is provided as a mode, just like Apple’s camera mode slider. Want to create a document from your camera? Tap the camera button. In Prizmo 4, we tried to address that and make things more straightforward for the user, focusing on most frequent scenarios, removing unnecessary modal decisions. he can then take the picture and go on with the document.then he’s asked whether he wants to import a picture or use the camera,.the user is asked whether he wants to create a text document, image document, or business card document,.If the user got it for the +document, what could the camera icon mean then?Īnother problem was that the workflow was a bit complex.should the main feature, creating a document, be accessed through the +document or through the camera button? Because, you typically create a document using your device camera.This was misleading for a number of reasons: The camera icon is for the quick capture mode, +document to create a document (obviously), and the loudspeaker to access the voice reader. One with a camera icon, another with a +document logo, and a third one with a loudspeaker. In the previous version of Prizmo (3.0), the home screen (a document list) had 3 buttons of the same size. We finally opted to go with progressive complexity, trying to make simple things simple without sacrificing advanced features that our users love. In the meantime, lots of simpler scanning apps have emerged, and we naturally asked ourselves whether we should cut through features and make it simpler or keep the rich feature set. Prizmo has a quite long history as a scanning & OCR app on Mac and iOS, and has accumulated many useful features over the years. Better gathered quite a lot of user feedback about version 3.0 that would help us improve the app, and and I went through discussions to determine what this version of Prizmo should be. Try it, it’s great and it’s free (with IAP, you know the song right).īut let’s dig into some aspects of Prizmo for today. And we are releasing a major new version of Prizmo (4.0), as well as an important update to Emulsio (2.5) to celebrate iOS 8.Įmulsio 2.5 got a great new iOS 8 photo extension that will let you stabilize your videos right from Apple’s Photos app. Later today, iOS 8 will be made available to everyone.
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