Pinch to zoom

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• Pinch to zoom feature for drawing canvas.

I performed sentiment analysis and LDA topic modeling on the app reviews. From the topic analysis, it is clear that the audience of the application are children who draw and color for fun. Both the suggested features are crafted considering this observation. Additionally, along with the sentiment analysis and the topics, we can say that majority of the user base is satisfied and has positive reviews. Hence, I am suggesting two features and not probing for bugs. On smaller devices, it might get tricky to get clear drawings with detail due to the screen size. Pinch to zoom will be both easy and intuitive for kids to draw on all kinds of devices.