This article presents the development of a web application aimed at changing user habits or, at least, raising awareness in the field of energy saving and sustainability. It has been gamified in order to increase motivation and encourage the user to better assimilate certain knowledge and favor the change towards more positive behaviors.
There is no doubt that the cause of this problem is us and our fateful consumption habits. Therefore, the solution to try to reverse the current situation is to change our energy habits. But far from being progressing in this line, it seems that every time we move further away from achieving a sustainable way of life. The last example we have with the withdrawal of EE. UU of the Paris agreement against climate change.
It seems that, at least to this day, if we want to move towards a greener lifestyle and save our planet, we must start by changing our own way of life, since apparently large institutions do not give it much importance. Small changes in our day to day can contribute to stop the current situation and prevent future generations from suffering catastrophic consequences. In this sense, gamification [3]
existing today related with the energy saving and sustainability.
Design and development of a web application that allows users to motivate themselves to change their energy saving and sustainability habits.
This paper is organized as follows: first of all, the related work will be presented, then, the design and developing of the app will be described and finally, conclusions summarized the main contributions of this work. RELATED WORKS Gamification has been applied in different areas, since it has been seen how its use can improve the learning results and make people more involved in the subject. In [4], the authors talk about how the application of gamification affected a socio-educational project that had 161 students, who, divided into several random groups, had to draw up an intervention plan to promote sustainable development within a rural context. In order to immerse them in a playful learning experience, they used different elements of gamification, such as the use of missions or achievements, as well as classifications for the different groups. After the completion of this project, more than 70% of the participants showed great satisfaction with the type of activity proposed, as well as with the gamification of the process. It should also be noted that the activity was not only motivated and involved more students, but also contributed to the acquisition and development of several key generic competences.
On the other hand, another research [5] deals with the issue of applying gamification to the educational process to favor learning within the field of e-learning. By using game mechanics, students are helped to gain motivation for the study and, thanks to the good feedback received, they feel more motivated to study and read. Besides, the gamification favors the generation of positive changes in user behavior. Gamifying does not imply creating a game, but making education more fun and attractive, therefore, making use of this method is a great idea when creating e-learning applications that are more effective.
But the gamification is applicable in other fields besides the educative one, in [6] it is spoken of its use applied to the marketing of services, scope for which the gamification could be very useful in the future. An interesting line for future research could be, for example, the use of customer loyalty cards and other marketing techniques such as gamified services. Finally, in [7] there is talk of applying gamification for the detection of noise pollution in cities. Having data from different urban areas is crucial to know the evolution of these and know what their trends in the environmental field. Collecting observations related to environmental areas, such as noise, involves the deployment of sensor networks that can be quite expensive for local and regional governments, however, today, the smartphones that we all use are full of sensors to which you can take advantage of them to, for example, make noise measurements through their microphones. Therefore, the development of an application with gamification techniques to collect data from acoustic pollution and, the fact of gamify this application, favors that the development of tasks that can turn out to be boring and repetitive becomes something more bearable and that compromises more to the users. In this way, a large amount of information can be sent to governments with the aim of detecting the areas with the greatest problems and improving the quality of life in those areas.
In order to analyze the current state of the gamification, a search of different applications has also been carried out, which are described below: • •
created by the Catalan company Enerbyte, which is committed to improving energy efficiency. It is developed with the support of the city council of Barcelona, and is available to any neighbor of the city that wishes to make use of it, for which they have to register in the web of the city council. This application not only offers the user data about their energy consumption, but also helps the user to use that information to save on the invoice at the end of the month. Some of the features it offers are that it allows the user to know which is the cheapest time to use the appliances (washing machine, dishwasher ...), or if the power that is currently contracted is the most convenient for your home. It has been proven that a change in behavior is linked to an energy saving of approximately 10%, and that is what this platform pursues, that the user knows how much they consume and motivate them to maintain good habits over time. Therefore, it offers elements of games that allow the user to compete with himself and with the rest of the community, thus encouraging a competitive spirit to see who saves more.
Changers CO2 Fit [
TRIBE 2020 [
ECOLIFE: GAMIFIED APP
EcoLife [
Users can see their tasks and habits. In each of them there is a series of predetermined activities that the user cannot modify, but he is given the option of adding any type of action that he considers appropriate. All those tasks or habits that have been added by the user may be deleted later if desired. Both columns have the same purpose, to encourage the user to perform these actions and to mark them as done, the main difference is that the tasks, as the name suggests, can only be done once a day.
Regardless of whether the action performed is a task or a habit, the user will accumulate experience as they mark them as completed, even if they are added later. That yes, will add something less than the rest. On this same page, in case the user has not done anything that day, a notification will appear as a reminder to encourage him to interact and continue progressing. Also, the user can check all those achievements that have been unlocked over time and the performance of different activities. In the beginning, all the achievements will be blocked, because this will not take too much time using the application or you will not have interacted enough, but as you complete different tasks and habits you will unlock different badges that they recognize the dedication that has been placed. In the following figure 3, it shows how a user has managed to unlock an achievement corresponding to the habit of recycling: In order to notify the user, and that he knows when he has managed to unlock a certain milestone, he will be notified at the time the user has achieved it, so that he can go to the corresponding section to see it. In addition, if the user wanted, has a series of buttons at the bottom of this page to share by social networks that has obtained an achievement in the application. In addition, the user can access to see a classification of all those who use the application, so that they feel motivated to continue with the execution of the different tasks to overcome the rest of users.
By default, it will be shown first to that person who has a greater amount of experience achieved, but, if one wishes, you can select according to what value you want the table to be displayed. If you click, for example, on Level, the ranking will be ordered according to user levels, both ascending and descending. The same would happen, for example, when ordering according to the name.
EVALUATION To verify the correct operation of the application, we proceeded to do some tests with real users, so that they experienced the sensation of using the tool and provided feedback that could be used to improve it. The way in which these tests were carried out consisted of usability tests in the laboratory with said users in which they explained the task of the application and showed them how to access it so that they could use it and check its operation. The reaction of all those who performed the tests was very positive, noting that it was a great idea that could help many people to change their habits, because you feel incited to perform the activities to progress. Some improvements suggested by the users are the following: • • • •
the user to view all the information of their personal profile (avatar, level, total experience, achievements unlocked, number of total achievements ...).
Option to delete account and change password. Add option to the user that he can change his password or can, if he wishes, delete his account since, nowadays, the accounts can only be deleted by an administrator who can access the database. Language. Add option that the user can choose to change the language to, at least, English.
Add default activities automatically. Taking into account all those tasks and habits that each user enters individually, you could automatically check which are the most repeated and transform them into predetermined activities that are available to all users In addition, they were passed a test in order to evaluate the application and know data and opinions about this and the customs of each.
CONCLUSIONS AND FUTURE WORK To lead a more sustainable and efficient way of life is one of the objectives we must fulfill if we want to stop destroying the environment and ensure that future generations suffer the consequences of our actions. However, to date, the existing data is not entirely encouraging.
In this paper we have presented the first functional prototype of EcoLife, an application that was born with the aim of helping people to become aware of this issue and, consequently, change their habits for others more respectful with nature, creating habits that help combat the problems of pollution and energy waste. As further work, we plan to continue the developing of the web-app, including new functionalities, improving the graphic design of the interface and testing with user the web-app in their real life.