Friday, February 7, 2020

iOS App Development - Xcode, Swift, Objective-C

I have made a lot of little iOS apps over the past year to teach myself to code better in Objective-C. I also find augmented reality particularly fascinating. I have worked with nearly everything that ARKit has to offer. I also have delved deep into Metal to understand and create Core Image filtering at a custom level. Above is a screenshot of a simple AR app that lets you drop in objects into the space around you and resize them as well as rotate them however you want. In business this type of application can help you have users truly envision products in their homes or living spaces.

For practice I have nearly finished a little app that gives you laser eyes with sounds all at the touch of a button. For testing I also learned how to use Apple's TestFlight and how to work with the submission process through App Store Connect. For this app, individuals will have 5 color options for the eyes and 5 sound options to toggle through and then you can add a surprise laser effect to create a custom video clip for uploading to social media. This was just chosen at arbitrarily, but you can add features or elements to the nose, mouth, hair, etc. Here below is an example of a Core Image black and white filter I made as well as a custom overlay photo editor and a little video clip of the laser eyes with sounds for the eyes as well as a separate loop for the background.




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