Sunday, January 16, 2022

QRToon - Cartoons in Your QR Codes

QR codes are handy for making long URLs easy to access on mobile devices. Last year I used QR codes to make my classroom sign-in/sign-out forms easy for students to access on their phones. I typically use either QRCode Monkey or the QR code generator built into Chrome. Recently, I discovered another neat QR code generator called QRToon

Like all QR code generators, QRToon will create a QR code for any URL that you specify. The difference between QRToon and other QR code creators that you might have tried is that QRToon will let you upload a picture to use in your QR code. That picture is then turned into a cartoon version. The QR code in this post includes a cartoon version of a headshot of myself that I uploaded to QRToon. 

Using QRToon is easy and it does not require registration. Simply head to the site, enter the URL that you want to turn into a QR code, and then upload a picture. QRToon will generate the QR code with your cartoonized portrait in it. You can download your QR code as PNG file to print and use wherever you like. 

It's worth noting that QRToon will only work with pictures that have just one human face in them. It didn't work when I tried to use it with pictures that had me and my kids in it. It also didn't work when I tried to use pictures of my dogs and cats.

Applications for Education
Does the world need another QR code generator? Probably not. Is it nice to have a personalized QR code that includes your likeness? Sure. The utility of QRToon is probably in just being able to personalize your QR codes to include your likeness in them for your students to recognize.

By the way, the QR code in this post will direct you to my eBook, 50 Tech Tuesday Tips

Questions From My Daughters - What Are Freckles?

Last night one of my daughters asked, "what are freckles?" I did my best to explain that freckles are spots of melanin in our skin. Of course, I then had to try to explain to my five-year-old what melanin is. She then asked why she has freckles and one of her classmates doesn't. That was an answer I couldn't give beyond, "everyone's bodies are a little different." This all led to her trying to count the freckles on my arm. 

After my freckle discussion with my daughter, I turned to my favorite source of kid-friendly science explanations, SciShow Kids. There I found Why Do I Have Freckles? which does a good job of explaining what freckles are, what makes them appear, and why some people don't have any and why some people have lots of them. Should you find yourself trying to explain freckles to children, Why Do I Have Freckles? is a good resource to consult as is the SciShow video Why Do We Get Freckles?


Applications for Education
Besides answering the question of "what are freckles?" both of these videos could be good for introducing some biology concepts to older students. At just three minutes long, both videos are a good length for making online lessons in tools like EDpuzzle or Vialogues.