User:100937852S/sandbox3

Reviews
This is a peer review of both Tori and Mark's works.

First, what does the article do well? Is there anything from your review that impressed you? Any turn of phrase that described the subject in a clear way?
1.	The article provides background on the topic of Change Jar in an interesting way, with mention of the anecdote on how the creator had felt the frustration of making change. I was also impressed that Tori’s further expanded on the topic for her readers, by doing research on apps such as Change Jar and explaining how they are proven to be more successful, given people are using their credit cards rather than tangible currency like change.

2.	Something that Mark’s article does really well is provide an exhaustive reading of the different forms that data hiding can take, (i.e audio, images and text.) This review also impressed me in that this topic, which was otherwise foreign to me, was written in such a way that a beginner, and other Wikipedians would likely not have trouble following.

What changes would you suggest the author apply to the article? Why would those changes be an improvement?
1.	A change I would make to the history portion of this page would be to add more about Tom Camps himself. I suggest this as an improvement because, as the CEO and creator of this app, I think prospective readers would take interest in his background and possibly his credentials and/or other projects he has been working on.

2.	While I agree with Mark’s sequence of headings and subheadings, an improvement I would make to this article would be the addition of a portion of the article which could be dedicated to case studies or privacy concerns. Hidden data on images like exif data can make people vulnerable to privacy issues, and the addition of this fact and/or a supplementary case study to expand on this idea would be beneficial to readers who stumble on this page

What's the most important thing the author could do to improve the article?
1.	Outside of this improvement, the most important thing Tori could do would likely be to make a small amendment to the lead, as to read more neutrally, and less favorably of Cash Apps like Change Jar. This could likely be simply ameliorated with a reference on the point Tori makes on how these apps provide users with more comfortability.

2.	I think the most important thing the author could do to improve this article would simply be to continue to discuss topics like privacy and means of privacy protection with respect to Data Hiding. This is an extremely relevant component to the overall topic, and I believe may likely be the sole reason, if not the most important reason why Wiki users may think to explore this page in the first.