Add to ORKGIn today’s society, smartphones play a significant role and have become inseparable in our daily life. The smartphone nowadays has so many amazing functionalities that are making people’s life easier and improving the quality of life. Technology has also been advancing rapidly these past few decades, producing smartphones able to take stunning photos/videos with superb quality even comparable to professional cameras. It is now common for people to rely on their smartphone to record memorable moments and share them onto their social media such as Instagram, Facebook and Twitter. Many users also tend to edit or filter their photos to get more beautiful photos before posting it onto their social media. Therefore, a photo editing application is...