Week 9
Throughout this course I have wondered when and whether we would touch upon the topic of device interface and use. I was glad to see that in this final week we are finally delving into it. I am constantly working with children whether it be at my summer job, babysitting, or in my classroom and there is one thing I have consistently noticed; apps can be frustrating for children. When children get frustrated, they give up quite quickly. This is frustrating for adults who are trying to use certain apps to help children learn. One app in particular that I have experience with in the classroom as well as using while babysitting is ABC Mouse. This is a great app which also has a website to be able to use it on a computer. In general, both the app and computer version of this program are not created in an easy to use manner. Icons and fonts are extremely tiny and there are many different tabs to click in and out of. For children, this is extremely difficult to navigate. I have had students give up and move on to a different game or app because they continuously clicked wrong buttons because of the small size. Both readings this week discussed the importance and proper user interface required for apps to run effectively.
One issue I myself notice while using apps, generally the apps which are free, is the seemingly large number of advertisements that pop up while using the app. The Nielsen reading brought about a great point; “touchable areas were too small in many apps” thus “increasing the risk of touching the wrong one.” Similarly, he also observed that “accidental activation due to unintended touches again caused trouble.” I have found this extremely true when it comes to these free apps with the obnoxious advertisement pop ups! These pop ups generally have an “x” button in the corner to x-out and continue with what you were doing. However, these x buttons are, majority of the time, too tiny to click and if you are the slightest bit off with where you click, you are brought to the page for the advertised app in developers hopes that you will download it. As an adult, this is something that I get frustrated with and sometimes will end up deleting the app that has constant ad pop ups. With me reacting this way and being 24 years old I can only imagine a child’s frustration. Having this problem in educational apps is an even larger issue because kids get frustrated and will be uninterested in learning what’s intended. If developers could work on creating more efficient interfaces with little distractions, learning will improve immensely.
Many other issues I have seen with some apps are the actual ways in which a function or task must be carried out on the device. For example, some apps require you to tilt and turn the device to make something go a certain way. For instance, there is a monster truck game some of my male students enjoy playing in their free time and you are required to tilt the screen forward to make the truck drive forward. If you want the truck to jump over an obstacle you must tilt the screen back again in one smooth, quick, flicking motion. These types of tasks are very difficult for children, especially those with poor hand-eye coordination. While these apps can help children work on coordination issues, for those who need that, it is highly frustrating. These sorts of tasks are difficult for me to do! Another app which requires this type of device movement is Temple Run. This is a very popular app and one which I have downloaded myself. However, after two attempts, I deleted the app from my phone. I was extremely frustrated with the game because I could not figure out the motion of moving my phone side to side and back and forth to make the character in the game run through the obstacles. While using certain apps in the classroom can be highly beneficial, a teacher does not want to use an app which will cause students any frustration. It is also important that they be simple to use with few buttons and options which students would end up wasting time navigating through to get to where they should be.











