One Last Post… For Now

My Learning Journey

Over the past several weeks, I have dabbled in various topics and activities that required me to research and learn a whole lot. First of all, blogging. As you may be aware, I have shared this journey through this blog, which was created using WordPress. Therefore, my first challenge was learning how to use WordPress and all of its features. I must say, and this is something that I mention in my first post, that writing did not represent a difficult task to me since I feel comfortable expressing myself and sharing my opinions; what was difficult about content creation throughout this journey was the learning.

In my second post, I addressed digital accessibility and its importance. Prior to writing that post, I have never heard of digital accessibility. It required a lot of research for me to understand how digital accessibility can be achieved and how policy, specifically the ADA, supports its implementation. Following this post, I created another in which I talked about the process of creating my blog’s banner. This required me to learn how to use Canva. Although I already had experience using Canva, there were certain features, like the integrated image search, which I discovered in the process. My next post was about Creative Commons. Although I was aware of the existence of Creative Common licenses, I didn’t understand how they worked. Therefore, once again, research was required. For my fifth post, I created a video tutorial using ScreenPal. This is an Excel tutorial which explains how to automatically resize cells to fit the text inside them. Although ScreenPal proved to be intuitive and easy to use, the challenge here was researching the function I presented and getting the explanation right in the recording.

The following post, I believe, was one of the most difficult to create. In this post I covered HTML coding, which I tried learning many years ago but eventually forgot about. The thing was that, besides explaining HTML and its applications, I learned how to code a simple website to fully understand its workings. The next post was the one I enjoyed the most. It involved creating a podcast. I decided to talk about Ecuador, the country where I’m from, and its culture. Although I struggle with recording myself speaking, I had fun taking on the challenge and was surprised to discover that I like creating podcasts. The last post before this one was about virtual reality. This was another one that required research, but I think this research was the one that interest me the most out of all the posts I created.

Overall, I liked this learning journey. I discovered that I like some topics and activities more than others, but regardless of what the posts covered, each one taught me valuable information and skills that I may find useful at some point in the future. I believe that the more knowledge I acquire, the more prepared I will be for future challenges. As a person who likes creative activities, I am sure that online content creation is something I will continue to do. Although there are some formats that I enjoy more than writing, this blog will remain  in my memory as the account of a great learning experience. I will definitely look back to it for inspiration and, who knows, maybe I’ll post again.

 

Entering the Metaverse

The Evolution of the Web

The evolution of the World Wide Web is divided into three stages: Web 1.0, Web 2.0, and Web 3.0. Prior to learning about this, I thought about the evolution of the web as a series of steady changes that, along with technological and programming innovation, led to new features being available for users. However, now it is clear to me that there were certain changes more significant than others which explain the division of its evolution in these three stages. Web 1.0 was characterized by personal web pages, mostly static in nature. Ads on web pages  were banned and, as a content delivery network (CDN), it allowed users to easily retrieve information. This stage approximately lasted between 1991 and 2004.

Web 2.0, also called the participative social web, refers to websites which highlight user generated content, usability, and interoperability for end users. Although the transition from Web 1.0 to Web 2.0 did not involve any technical modifications, the wain in which web pages were designed changed to allow for interpersonal interactions and collaboration. Web 2.0 was especially characterized by browser technologies. In Web 2.0, several online tools and platforms were made available for people to share information. These included blogs, tags, social networks, and social media.

Web 3.0 represents the evolution of web usage and interaction, emphasizing the transformation of the web into a database. It incorporates Distributed Ledger Technology (DLT), with blockchain being a notable example. Data in Web 3.0 is shared rather than owned, and it enables the creation of Smart Contracts tailored to individual needs. One key aspect of Web 3.0 is the Semantic Web, which aims to organize information more logically than current search engines like Google. This approach allows machines to understand and reason about information, moving beyond simple keyword matching.

Virtual Reality

Virtual reality (VR), along with augmented reality (AR) and mixed reality (MR), is a type of extended reality (XR) a term used to refer to all immersive technologies that merge the physical and digital worlds. Virtual reality allows its users to be immersed in simulated digital environments. The use of a VR headset is required for users to experience a 360-degree view of an artificial world designed to fool their brain into believing they are actually there. The potential applications of VR have led prominent business magnates in the technology sector, like Mark Zuckerberg, to envision a “Metaverse”.

The concept of the metaverse is not new, it was first used in 1992 by author Neal Stephenson in his sci-fi novel Snow Crash. It envisions a virtual realm where billions of people live, work, shop, and interact, all from the comfort of their home. Instead of traditional computer screens, users enter a 3D virtual world, which resembling real life but enhanced. Avatars are used to represent individuals, and they seamlessly transition between various experiences, carrying their identities and assets with them. However, it’s important to note that, despite the expectation, the metaverse is not yet a reality.

I created an Adobe Express presentation about the use of VR for education. I go over the applications of VR in the classroom and its benefits for students as well as some of the challenges that may be encountered in its implementation. Click the link below to check it out.

Virtual Reality For Education Presentation

Accessibility Concerns

One of the most relevant accessibility concerns that arises with virtual reality is the lack of consideration for some people with physical disabilities, who will not be able to use this technology. The main component of VR, and what makes it immersive, is a headset which delivers audiovisual content. Although people with hearing impairments may still be able to get an immersive experience through visuals, people with visual impairments will not be able to have an immersive experience at all. Also, many headsets available in the market are controlled by hand-held devices. People with absent or physically impaired limbs will not be able to use them. Another concern regarding accessibility is cost. The VR headsets currently available in the market are expensive, which increases the cost of  implementing this technology. Although it may be beneficial for different purposes, the technology is so costly that only few individuals and institutions are willing to invest in VR.

Becoming a Podcaster

My Opinion on Podcasts

Podcasts have become very popular in the last few years. Although I do not consume this type of content on a regular basis, I understand why so many people listen to them. An audio-only format is appealing since it does not require a person’s full attention, and there are podcasts for all audiences, whether it is for self-development, learning, or even entertainment, this type of content can have high value. The reason why I’m not a big fan of podcasts is their format. I feel like I need to pay full attention to a podcast in order to absorb all of its value and take the most out of it. The problem is that I don’t have the time or the attention span to listen to hour-long podcasts, and not listening them in their entirety makes no sense to me. Well, that is when only one theme is addressed throughout a podcast, because I recently found out that the only podcasts that I can stand watching are those in which various topics are discussed. I like these podcasts because they can be listened to in sections without having to listen to the entire thing for it to make sense. These podcasts are usually uploaded as a series of clips on social media along with a video in which the podcasters are shown, and this, to me, is way more entertaining. One of the few podcasts that I’ve watched and liked is The Wild Project, in which many topics, mostly news about mysterious or controversial events worldwide, are discussed. This podcast is in Spanish, however, the full episodes can be watched on YouTube with English subtitles. I highly recommend it.

Creating a Podcast

I started by brainstorming a theme for my podcast. I decided to make it about Ecuador, the country where I’m from. More than the country itself, I wanted to share facts about its culture. For this, I divided the structure of my podcast in four sections: introduction, food, music, and sports as relating to Ecuadorian culture. In the introduction, I provided some general information about Ecuador, I introduced myself, and I introduced my guest. I invited my brother Julian to join me on the podcast so it would be more of a conversation rather than an exposition. I believe that this dynamic made the podcast more entertaining. As regarding to food, I intended to share the typical dishes of Ecuador and explain how they vary depending on the region. In the next section, about music, I intended to introduce some of the most prominent Ecuadorian musicians and the genres of music that are the most popular across the country. Finally, for the last section on sports, I intended to share the most popular sports in Ecuador and some of the athletes that stand out the most representing the country internationally. Below you will find the Pilot episode of my podcast which I titled “Our World”. If it were to become a podcast series, the idea would be to share the culture of a different country in every episode.

The Tools I Used

To create this podcast I used Apple’s Logic Pro X. This is a Digital Audio Workstation (DAW) software which is used for music recording, production, mixing, and mastering. However, since I was already familiar with how it works, I decided to use it to record and edit my podcast. Since many audio tracks can be mixed, adding background music was very easy. For the recording I used a Blue Snow Ball microphone, which records audio clearly with very good quality. Finally, I created a video using CapCut to later upload it to YouTube and embed it here, on this blog post. YouTube also provides the option of automatic captioning, which makes this content more accessible. Overall, I enjoyed the experience of creating my first podcast, although there is a lot of room for improvement, I believe that, as with everything, it is a matter of practice. I have always struggled with public speaking and English is not my first language which made it more of a challenge, but I learned a lot from the process and am open to create more content in this format in the future.

Let’s Talk About Coding

We don’t usually think about this but behind every webpage we visit, every videogame we play, and every app, platform, or software we use, there is a code. Coding, as defined by Common Sense Education, is the process of writing steps for a computer to follow in order to achieve a goal or perform a task. There are various programming or scripting languages through which coders can create commands intelligible for computers. The more complex a code is, the more complex its product will be. Because there are different levels of difficulty to coding, there is a low learning curve to start since beginners of all ages can learn to create simple codes easily. In fact many schools are including coding as a requirement in their curriculums.

Coding can be a very beneficial skill for kids to learn for many reasons. It explodes their creativity since it requires the kids to visualize the final product and write the code accordingly. It also demands them to think critically and solve problems along the process, which is valuable across different disciplines and may open up opportunities in computational careers. Coding is also an effective way for kids to gain a deeper understanding of technology and the growing demand and relevance of coding skills in today’s world. Overall, I believe that, either as a requirement or as an optative, coding should be offered in every school.

I Tried HTML Coding

I think that HTML is the perfect scripting language to learn when starting to code. I remember that, a couple of years ago, I started an HTML coding course in Codecademy, a free learning platform for coding. Although I don’t remember much since I lost interest after a couple of lessons, I can say that the most difficult part for me was learning the commands and the structure to follow when writing the code, otherwise it is pretty straight forward. I also realized that the most minimal error in a code can mess up the entire product. This made me think about coders that write hundreds or even thousands of lines of code. I can’t imagine how they feel when there are errors in their code that are difficult to pinpoint.

This week I decided to retake coding and create a simple HTML website as an experiment. Of course I had to refresh my memory by reviewing some HTML foundations. I wanted my website to resemble a back to school flier for students promoting my university’s bookstore, the Seton Hall University Bookstore. I used the Notepad app included in my computer to start writing the code. I guided myself using HTML5-Editor.net since I struggled with some specific commands especially those including color codes and embedded content. First, I gave my website a title: “Back To School”. Then, I added a heading number 1 (h1), which I changed from its default black color to blue. Below the heading, I added a short paragraph that included a hyperlink to the bookstore’s website. I then added bullet points to list some of the bookstore’s sections. Finally, I embedded an image from Flickr which shows the university’s campus.

Here is the final product:

Screenshot of my html website next to its code
My simple html website