User:Tt1887/Barcode reader/WILL.I.AMMJ Peer Review

Peer review
I'm reviewing tt1887's article, which is barcode reader. The article is quite popular topic, which is mostly used on retail industry.

The whole article is clearly constructed and well organized. It introduced some techniques that have been used in barcode.

However, I think he can add a section, that gives the examples that which areas do barcode used commonly, so it can reinforce that barcode is enhancing the real world business area.

General info

 * Whose work are you reviewing? (provide username) tt1887
 * Link to draft you're reviewing: Barcode reader

Lead
Guiding questions:


 * Has the Lead been updated to reflect the new content added by your peer?
 * Does the Lead include an introductory sentence that concisely and clearly describes the article's topic?
 * Does the Lead include a brief description of the article's major sections?
 * Does the Lead include information that is not present in the article?
 * Is the Lead concise or is it overly detailed?

Content
Guiding questions:


 * Is the content added relevant to the topic?
 * Is the content added up-to-date?
 * Is there content that is missing or content that does not belong?

Tone and Balance
Guiding questions:


 * Is the content added neutral?
 * Are there any claims that appear heavily biased toward a particular position?
 * Are there viewpoints that are overrepresented, or underrepresented?
 * Does the content added attempt to persuade the reader in favor of one position or away from another?

Sources and References
Guiding questions:


 * Is all new content backed up by a reliable secondary source of information?
 * Are the sources thorough - i.e. Do they reflect the available literature on the topic?
 * Are the sources current?
 * Check a few links. Do they work?

Organization
Guiding questions:


 * Is the content added well-written - i.e. Is it concise, clear, and easy to read?
 * Does the content added have any grammatical or spelling errors?
 * Is the content added well-organized - i.e. broken down into sections that reflect the major points of the topic?

Images and Media
Guiding questions: If your peer added images or media


 * Does the article include images that enhance understanding of the topic?
 * Are images well-captioned?
 * Do all images adhere to Wikipedia's copyright regulations?
 * Are the images laid out in a visually appealing way?

For New Articles Only
If the draft you're reviewing is a new article, consider the following in addition to the above.


 * Does the article meet Wikipedia's Notability requirements - i.e. Is the article supported by 2-3 reliable secondary sources independent of the subject?
 * How exhaustive is the list of sources? Does it accurately represent all available literature on the subject?
 * Does the article follow the patterns of other similar articles - i.e. contain any necessary infoboxes, section headings, and any other features contained within similar articles?
 * Does the article link to other articles so it is more discoverable?

Overall impressions
Guiding questions:


 * Has the content added improved the overall quality of the article - i.e. Is the article more complete?
 * What are the strengths of the content added?
 * How can the content added be improved?