ILNews

Technology Untangled: QR codes provide quick info for smartphones

Back to TopCommentsE-mailPrint

technology-bourI have been seeing these odd-looking UPC barcode-like patterns in various print media for some time now. These small squares, about one inch in size, usually appear in the corner of a print advertisement or a poster. Sometimes they include instructions about what they are for, but often they do not. These codes are designed to be used with your smartphone, and they open up a new high-tech avenue for marketing of all types.

I have used my smartphone for about a year now, and I am intrigued and impressed on a regular basis by the many ways it can provide practical applications far beyond those of the simple cell phone. Because of its versatility, Popular Mechanics magazine recently ranked the smartphone at number one in its compilation of the best 100 gadgets of all time. In the case of the codes that are the subject of this article, the smartphone becomes a tool for efficiently dispersing information or for marketing goods and services directly to the clients most interested in your offering.

These scan codes are known as QR codes (abbreviated from Quick Response code). While relatively new to smartphones, this type of two-dimensional matrix barcode has actually been in existence since 1994. Its primary purpose was for tracking component parts in manufacturing plants. The recent proliferation of smartphones has opened a growing market for other uses for these codes. The two technologies that bring it together are the smartphone’s camera and its Internet connectivity.

How do you use them? You simply take a picture of the code with your phone, and you are immediately directed to the information source associated with the code. Essentially, it provides a Web browser quick link. The only other thing you need besides your phone is a free code scanning application. These are easily downloadable just like any other smartphone application. The two I use are the QuickMark Code Scanner and the Microsoft TagReader app (http://tag.microsoft.com, or http://gettag.mobi from your phone).

The more colorful Microsoft Tag is the code that recently caught my eye. This type is known as a High Capacity Color Barcode (HCCB). I noticed it on the front page of each section of a USA Today newspaper. The first example scan I tested from the sports section took me directly to a Web page containing all the best sports photos of the day. The next one from the money section took me to detailed financial market information. Of course, surfing the Internet from a phone is commonplace today, but here is why the tags make sense; had I opened the smartphone’s Web browser on my own, I would have had to type in a link containing over 65 characters to see those same photos. Tedious at best and dangerous at worst, given today’s increased scrutiny about texting or manipulating your phone while driving.

While the sports page may be a trivial application, there are many opportunities for practical commercial use. Tags such as these can be added, for example, to real estate signs or billboards, theoretically allowing clients to quickly snap a picture of the code while on the road (although, I don’t suppose it would be all that much safer if you were doing that while actually driving). An attorney could add a code to his business card or print ad, providing a quick link to the law firm Web page, a promotional or instructional video, or to case-specific details for different areas of law. Tags can also be designed to dial a phone number when scanned, display a simple informational text message, or download business contact information directly to a phone. These last few examples do not even require Internet connectivity.

There is one important caveat to using a code scanning application on your phone. The default settings allow marketers to collect location-specific information about you whenever you are snapping a code. Sure, that’s useful for sellers, but to me, it’s still a bit creepy. The General Terms of Use also includes language about access to and use of your data and messaging information. The fact is most smartphone applications probably include language such as this, so just be aware.

Creating your own colorful Microsoft Tag takes some study, but the instructions are clear. You can even create decorative custom tags that include your company logo or other artwork. You also get the ability to track results and see how many people scan your tag (and from what location) to help refine your advertising and message. See http://tag.microsoft.com/create-your-own-tag.aspx for more details. The basic features of the Microsoft Tag creating service are free. For simple and free black-and-white tags, try Kaywa QR-Code Generator (http://qrcode.kaywa.com/).

Next time you notice a QR code, go ahead and download a reader app and give it a scan. You may soon find yourself getting good ideas about creating and using codes of your own.•

Stephen Bour (bourtech@iquest.net) is an engineer and legal technology consultant in Indianapolis. His company, the Alliance for Litigation Support Inc., includes Bour Technical Services and Alliance Court Reporting. Areas of service include legal videography, tape analysis, document scanning to CD, and courtroom presentation support. The opinions expressed in this column are the author’s.

ADVERTISEMENT

Post a comment to this story

COMMENTS POLICY
We reserve the right to remove any post that we feel is obscene, profane, vulgar, racist, sexually explicit, abusive, or hateful.
 
You are legally responsible for what you post and your anonymity is not guaranteed.
 
Posts that insult, defame, threaten, harass or abuse other readers or people mentioned in Indiana Lawyer editorial content are also subject to removal. Please respect the privacy of individuals and refrain from posting personal information.
 
No solicitations, spamming or advertisements are allowed. Readers may post links to other informational websites that are relevant to the topic at hand, but please do not link to objectionable material.
 
We may remove messages that are unrelated to the topic, encourage illegal activity, use all capital letters or are unreadable.
 

Messages that are flagged by readers as objectionable will be reviewed and may or may not be removed. Please do not flag a post simply because you disagree with it.

Sponsored by

facebook - twitter on Facebook & Twitter

Indiana State Bar Association

Indianapolis Bar Association

Evansville Bar Association

Allen County Bar Association

Indiana Lawyer on Facebook

facebook
ADVERTISEMENT
Subscribe to Indiana Lawyer
  1. Am I the only one who sees that the City is essentially giving away the MSA site AND giving millions to build new buildings on the site when this site would be the perfect place for the Justice Complex? Across from City-County, check; keeping it centrally located, check, etc. It's my understanding that the GM site must be purchased by the City from Motors Liquidation Company. STOP WASTING WHAT WE ALREADY HAVE AND OUR TAX DOLLARS! The Ballard Administration has not been known for it's common sense...never voted for him and never will!

  2. This guy sounds like the classic molester/manipulator.

  3. Louis D. Brandeis was born in 1856. At 9 years of age it would have been 1865. The Brandeis family did not own slaves. My source Louis D. Brandeis: A Life, by Melvin L. Urofsky.

  4. My name is Matthew Lucas Major, I recently went through a jury trial in Bloomington , In. It was the week of Feb 19-21. Although I have been incarcerated since August 5, 2014. The reason I 'am writing to you sir is on the 21 of February the jury came in with a very excessive and wrongful verdict of guilty on 6 child molesting charges against my daughter who was 9 at the time I was accused. I also had 2 other Felonies one of Intimidation and 1 of Sexual Vicarious Gratification. Judge Marc Kellam on the second day of trial gave me a not guilty on those 2 felonies. The jury was sent out during that time and when brought back Judge Kellam told them to not concern themselves with the 2 Felonies that he ruled on them. They were told to not let evidence they had already heard influence there verdicts. I never in my life touched any child sexually and definitely not with my own daughter. When I was arrested Detective Shawn Karr told me I would be convicted guilty just on my daughters word even without evidence. That's just what happened. my public defender did me so wrong he never once proved to the court and jury all the lies the child told, and Jeremy Noel my public defender could of proven the lies easily. The stories in Serenity's depositions and Forensic interview changed and were not consistent as Prosecutor Darcie Fawcett claimed they were. Yet my attorney never mentioned that. The facts that the child accused me of full penetration in her vagina and rectum was proven lies. Doctor Roberta Hibbard of Riley hospital in Indianapolis confirmed Serenity's hymen intact, no scars, no tearing, no signs of rape to her. Yet my attorney didn't use that knowledge . the DNA was all in my favor. I tell you I will spend my entire life in prison going through rape and beatings etc. even Judge Kellam abused his authority by telling the jurors to listen and believe what the prosecutors side in evidence like my daughters testimony. In one interview with the detectives my daughter got flustered with her mom and said on camera " I'm saying what you told me to mom"!! Yet Mr. Noel said nor did anything to even resemble a defense attorney. Judge Kellam allowed edited version of a taped conversation between the child and her mother. Also Judge Kellam allowed the Prosecutor too bring in to my case a knife found under my seat, the knife wasn't part of my case. She was allowed by my attorney and the judge to put a huge picture of it on the screen and huge picture of my naked privates in a full courtroom and open court. Ms. Fawcett says to jury see how easy Mr. Major could reach the knife and cut his Childs throat. Even though I had no weapons charge against these cases. This gave the jurors prejudice thought against me thinking I threatened her with that knife and how scared she would of been knowing i could get it and kill her. On my sentencing court March 19, 2014 my public defender told Judge Kellam he wish to resign from being my attorney and wished for the court to give me outside council to file a error to trial or appeal. We were denied. Now after openly knowing my public defender don't want to represent me he has to. Well when as parents we make our kids clean a room when they really don't wish to, well the child will but don't mean she will do a good job, that's where I'm at with Mr. Noel. please dont ignore mine and my families pleas for your help . we have all the legal proof you could need to prove Im innocent. Please dont make my spend years in prison innocent when you can fix this wrong. Im not saying Im a perfect man or that I was a perfect dad to my 2 children none of us are. Ive made some bad choices in life and I paid for them. But I didnt ever touch or rape my daughter . I love my children with all my heart. And now through needing attention and a ex-wife who told my granny several times she wish she could put me in prison to get me out of their lives. Well my ex finally accomplished her goal. Sad part is she is destroying our daughter with all this horrific lies and things she taught my daughter to say. My daughter will need therapist to ever hope for a chance of a normal life after what she had done to her by her mom and their side of the family. My daughter told everyone even on stand she had a dream months before i supposedly molested her in this dream I was molesting her and when I finally did it matched her dream perfectly. She admitted to watching movies about little girls being molested and watching U-Tube videos about child molesting all before it happened supposedly to her. Doesn't that sound very unusual that a non molested 9 yr old would need to know so much about being molested? The only reason I could think a 9 year old would need so much information is to be prepared to know what to say and be able to say how it felt what took place etc.. So when questioned by authorities she would be prepared. And there again sir if a parent is pre grooming a 9 year old child she would need intimate details . Like telling her daughter about a couple moles on my private area. The child admitted to sneaking my cell and looking many many times at nudes of me and my girlfriend even one where my penis was entering my girlfriends vagina. In that picture my moles are obvious. Yet when prosecutor showed everyone in court my privates and pictures of the moles she said the only way the child would know about them is if she saw them for herself. My attorney once again said nothing about the pictures my child saw. Or could a ex-wife be able to describe my moles to help her case against getting rid of me? I beg you help me. This is my very existence. Ive lost everything , a good job, a wonderful girlfriend, my freedom, but worse thing Ive lost is my children. They were my reason to get up every morning and strive to be better. The wonderful bond I had with my Serenity is gone. After this I would be afraid to even hug her for fear of what next can they do to me. I'm not afraid to tell you I sit here in this cell and try to hold back my tears. Everyone knows you cant show weakness in prison. My life has already been threatened here at Wabash Valley Prison. After only 3 days of arrival. I was tricked into signing a waiver now Im in G Block General Population with 6 child molesting felony charges. Mrs. Hart as a 18 year old I almost died hooked to machines in hospital almost 1 month and now I know that fear was childish compared to this . I cant help but put emotions in this, after all Mrs. Hart Im human and God help Me I never been more afraid in my life. I didnt hurt my little girl I didnt touch her sexually. As much as it shreds me and fills my mind what Im facing I worry more about my mom and granny because of their great love for me mam they are suffering so deeply. I aint done this things but my loved ones suffering right along beside me and If you take my case you will be in essence freeing them also. I sent momma this letter and asked her to email it to you. I'm scared I have been done so unjustly by our legal system and I need you to fix this and give me freedom. I ask you please don't just ignore my pleas. Here in America its nice to be able to trust our legal justice system, well they destroyed my and my loved ones trust in our justice system . And I'm trusting in You !!! My entire family is suffering this nightmare with me. My 77 year old granny had a stroke and isn't doing so well. My single mother that raised 3 kids alone is dying from Lupus and since my arrest has stayed so sick and weary. Our lives torn to peices by a government I was taught I could trust in. my momma has tried so many innocent project and wrongfully accused and cant get anywhere. please please help me. A quote from the late Nelson Mandela: To be free is not merely to cast off ones chains, But to live in a way that respects and enhances The Freedom Of Others. I have Faith in you and your clinic to cast my chains off and give me freedom I do deserve as a wrongfully accused Man, son, brother, father, friend. Matthew Major DOC# 246179 Cause # : 53c02-1308-FA-000779 God Bless you. Please contact me with your decision so I know you made a life changing decision for me , just please at least write me so I know you care enough about your citizens to respond to cries for your help. You can speak openly with my mother Charlotte Spain (828) 476-0406: 71 Lakeview Dr. Canton, NC 28716 Thank You Matthew Major I know yall get thousands of request and inmates claiming innocence, and each person who are innocent deserve to have organizations like yours willing to fight for them and I give yall so much Thanks and I thank God everyday yall are out there caring enough to help free the innocents. Since discovering firsthand how easily lives and families can be destroyed by Poor Defense attorneys not doing their job . And Prosecutors allowed to do as they please in court

  5. Frankly, it is tragic that you are even considering going to an expensive, unaccredited "law school." It is extremely difficult to get a job with a degree from a real school. If you are going to make the investment of time, money, and tears into law school, it should not be to a place that won't actually enable you to practice law when you graduate.

ADVERTISEMENT