Introduction

The past few days we’ve seen lots of news regarding the current trends in SmartTV platforms. CES coverage is bringing in a lot of new tendencies and I’d like to talk a bit about the current convergence I see happening in the market.

It all starts with LG webOS

LG rocked the world when it shipped webOS on SmartTVs. With the objective of making TVs simple again without reducing features or restricting potential. The LG webOS SmartTVs are a joy to use both as an end user and as a developer.

webOS has a rich history and legacy. It influenced the current mobile operating systems much more than people usually give credit for. This legacy of shaping the industry can be felt again in the SmartTV ecosystem. webOS pioneered the idea that mobile apps could be built using web technologies and while SmartTVs are a bit less mobile than smartphones they still share the foundation technologies with its older siblings from HP webOS and Palm webOS.

Apps for webOS TVs are built using the webOS SDK and web applications are a first class citizen in the system. The apps are built with good old Apache Cordova. The most impressive part of the SDK is the EnyoJS Framework which is able to build cross-platform apps that goes from Smartphones to SmartTVs with ease. The moonstone UI library for Enyo was created specifically for SmartTVs and the spotlight library allows easy navigation and input using different types of TV remote. It becomes much easier to deploy apps on TVs once you have a ready to use UI and input library.

LG with the killer combo of webOS + Enyo based apps raised the bar for the competing platforms. Finally building applications for a SmartTV was as easy as developing web pages.

Then it becomes open with Firefox OS

The new mobile operating system by Mozilla brought a refreshing openness and power to the mobile operating system ecosystem. Smartphones with Firefox OS have been released in 29 countries are able to run in devices with specs as low as 128 MB of RAM. The new system is the only mobile operating system in the world that is developed in the open. And before you start shouting Android remember that even though most of the Android versions had their source released at some point in time, some did not. Also Android is not developed in the open, you can’t go to a roadmap or issue tracker and start contributing to the next release (or help shape it by adding new features).

Firefox OS is developed in plain sight. Anyone can fetch the source tree and help make the system what they want it to be. All the roadmap and all the source for all the system, built-in apps and backend services are published. Contribution is encouraged and lots of partners already jumped in. The promise of an open operating system with no strings attached and full source code is very appealing to hardware developers.

What is Enyo JS

Enyo JS is a framework for building native-quality HTML5 apps that run everywhere! It begun its life in HP webOS (my favorite system ever) and was released as an open source project in the aftermath of the fiasco.

What is known as Enyo 1.0 is tied closely to webOS (a.k.a. a webkit based system). The Enyo team decided that with the open source release they should rewrite Enyo from the scratch to be compatible with other systems thus Enyo 2.x was born.

The current release is Enyo JS 2.4.0 and it is a gorgeous release sporting bindings, mvc, components, and more.

I will write more about Enyo JS as soon as I can but lets try to give you readers a glimpse of what it is all about.

Enyo is about components. Its about building reusable/shareable code into self contained components that may contain other components. Your app is a collection of these components structured in a elegant way.

I could go on for hours on why Enyo is a very elegant system but let me just give you one reason: Enyo JS core libraries and components are built in Enyo JS so if you know how to use the framework you can debug it, also if you read the framework source code you become a better Enyo coder.

You can check A Tour of Enyo to get a quick look at its features

There is a quick tutorial available at github wiki for enyojs/enyo and its very easy to follow.

It has been some days since I’ve been back from the amazing Mozilla Festival and its time to post about all the amazing things I’ve seen and done over there. This event was probably the most engaging “tech” event I’ve ever been. The whole mindset of sessions and facilitators is something that we should replicate all around the globe. In my humble opinion this event represents the best of the Mozilla mission and spirit and in these brief words I will try to explain a bit of my wonderful experience over there.

A Free Agent (or being a bit lost)

I am a Mozilla Rep and love working on Web related stuff. I’ve been to many events around the globe but this was my first MozFest. This event is very different than all other events I’ve been to and part of my experience was shapped by how I got there.

There was an application form for Mozilla Reps that were interested in going to the event. I’ve filled it. There was also a public call for sessions and I’ve submit my proposal about teching how to run Mozilla Appmaker on a Raspberry Pi. My session was reject but my trip was approved. So in essence, I was going but I had no idea what I was going to do there.


A new book focused on Game Development

I am almost reaching the point where I can almost release the book. My idea is to release it as an early unfinished preview and allow readers to send feedback and enjoy it while I am still building it.

The Google Summer of Code is all about open source creations and its my belief that open source should also be open development so by releasing this book in early form I am able to invite you all to contribute to it.

In this brief article I will expose my impressions about the keyboard used in the current Firefox OS version used in tablets. Please be aware that these tablets are reference designs used to improve Firefox OS in tablet form factor. What we see and discuss here is not what the final product will be.

This article is for the benefit of the Tablet Contribution Program run by Mozilla. This project aims to improve Firefox OS for tablet usage. An initial run of reference designs were seeded to many contributors who are bringing back improvements.

Since we’re Mozilla, we do everything in the open and thats why this article is published here and not on some private walled garden.

I’ve been accepted in Google Summer of Code 2014 as a student working with Mozilla.

My project (that can be seen here) is about creating game samples, an ebook and some reusable libraries to aid game developers working with Firefox OS.

My mentor is Soledad Penadés who is fantastic and builds awesome stuff at Mozilla. Check out her creations at 5013. I am pretty happy with this match because I will learn tons of stuff. :-)

Why games?

Games count for 50% of the app usage on mobile devices. Let that sink for a bit… Of all app categories, games count for half of the usage and all the other types of app share the remaining fifty percent. Games are so important that many developers distinguish between games and non-games application as being from different realms. No one places spreadsheets app and project management apps in different realms but people think of games as something so broad, so large, that it deserves its own category.

If games are so important for mobile platforms then it makes sense that we have great tools and documentation to aid new developers in becoming game developers. The fact is that even though we do have lots of documentation, it is all spread multiple MDN pages and wiki links and personal blogs. We lack a comprehensive collection of knowledge that can be easily followed, understood and shared by new developers.

If a game developer wants to learn something about Firefox OS itself then he can just browse MDN Game Development Zone for the information he needs. New developers that want to become game developers have no easy path to follow.

To solve this we’re going to build a set of resources that when used together will teach new developers how to develop 2D casual games for Firefox OS.

Lets see what we’re going to build…

I think people on the interwebs are confusing the smoke for the fire.

For those that haven’t read how the new EME/DRM stuff will work: Firefox will have a sandbox to run the binary blob. The blob will not come installed on Firefox. The blob will not have access to the hardware or be able to fingerprint you. The sandbox is open source and can be compiled separate from Firefox so that people who want to make sure their sandbox has not been tampered by NSA/MAFIAA will be able to do so.

If you don’t use services that use DRM such as Netflix, Hulu and Amazon then your Firefox will still be free from the evil binary DRM blob. If you decide to utilize such services then you authorize (explicit user action, like press a button and there is a message) the installation of the binary blob at the time you try to use the said services.

“As plugins today, the CDM itself will be distributed by Adobe and will not be included in Firefox. The browser will download the CDM from Adobe and activate it based on user consent.” — Andreas Gal, Mozilla CEO in Reconciling Mozilla’s Mission and W3C EME

If you’re among the group that is against DRM on the web then instead of going into flamewars and hatred about Firefox having the EME spec you should just stop using DRM enabled services and show them where your convictions are. If on the other hand you want to consume said content then you will have the only open source sandbox that protects you agains hardware access and fingerprinting. Firefox still the best alternative even with EME/DRM.

Acho que a galera nas interwebs está confundindo fumaça com fogo.

Pra quem não leu como vai funcionar o lance do DRM: O Firefox vai ter uma sandbox para rodar o blob. O blob não vai vir instalado no Firefox. O blob não tera acesso a nada do hardware e não poderá ser utilizado para fazer fingerprint. O código fonte do sandbox é open e você poderá compila-lo separadamente se quiser ter certeza que o seu sandbox não foi macumbado pela NSA.

Se você não utilizar os serviços que usam DRM tais como Netflix, Hulu e Amazon então seu Firefox continua livre do dito blob. Se você quiser utilizar esses serviços então você autoriza a instalação do blob de DRM quando você vai assistir alguma coisa.

“As plugins today, the CDM itself will be distributed by Adobe and will not be included in Firefox. The browser will download the CDM from Adobe and activate it based on user consent.” — Andreas Gal, Mozilla CEO in Reconciling Mozilla’s Mission and W3C EME

Se você é daqueles que são contra DRM na web então em vez de ficar brigando para não ter os hooks no Firefox basta não utilizar os tais serviços. Se você é daqueles que quer assistir os tais videos na internet então você tem a única sandbox open source incapaz de fazer fingerprint. Continua melhor que as alternativas.

This year we took 15 people (Volunteers + Staff) to Campus Party Brasil which is probably the largest tech event/gathering in the world with eight thousand people camping at the venue and an unknown number of people floating at the expo area. Even though this event was organized at the nick of time, it was one of our best events ever. We had numerous activities planed among them 3 talks at the normal schedule (a.k.a. during the day), 5 talks during community schedules (a.k.a. so late it is almost day again), 1 workshop and 1 hackathon.

These activities were all great but they were not our main mission at Campus Party for we had a secret plan in our mind…

Once upon a time, there was a frightened and skinny cat named Torresminho, because he raised himself at Noronha Torrezão street, who decided one day to help an SUV driver and change the tire of a moving car.

It didn’t work. The driver, mad with the bad service drove away never looking back.

Uncle Andre and Aunt Lili who were passing by rescued what was left of the crying-half-broken kitten and drove quickly to the vet clinic.

Even though we can rebuild him, we have the technology we can’t actually afford to pay the surgeries and treatment that he needs. Thats why we need your help to make sure this story has a happy ending.

What Actually Happened

Now in plain half-decent English: We were driving back home when we saw a little kitten lying down resting in the middle of the road. We managed not to hit him and stopped our car to rescue to little clueless cat. Lili, my wife, waved the car behind us that she was going to grab the cat. The car was an SUV that was far enough to stop or dodge our group. They never changed course and hit the 45 days old kitten. The driver never stopped, just drove away.

We picked the bloodied broken cat and drove to Pet & Vet clinic where he is undergoing treatment.

The Initial Crowdfunding Campaign

As soon as we rescued him and placed him under the care of the clinic we started a crowdfunding campaign to help treat him but we were naive in how much it would cost and we asked for way less money than we needed. Our initial campaign is already closed and we got 110% of our target which was close to USD 400. This was enough to pay for the first three days of treatment and the initial exams.

That first campaign got us about USD 400 but by the end of the week we had already spent close to USD 500. The costs started piling up and thats why we’re making this page and a new appeal.

The State of Torresminho

After many exams (X Ray, Ultrasound) we learn that Torresminho is OK inside (aka no broken internal organs) but his hips, left femur and front left leg are broken. Basically his left side and hips are a mess.

The first X Rays of Torresminho displays a Cat so broken that would not be willing to move but the reality is a bit different. Torresminho stands up and tries to walk, he loves to play and is in constant look for food and being pet. He purrs at the mere sight of us and one of the mostly friendly cat we’ve ever seen. Our little needy playful friend looks pretty sharp and we want him to heal completely.

Our whishes to see Torresminho treatment complete means that he needs to undergo surgery to fix his femur, Torresminho will become a hero to all cats because he is going full cyborg with some tiny metal plates. He could even pose as a pro bike racer or something after surgery. If we don’t go to surgery, he’ll limp, probably not be able to jump and one of his legs will be on an L shape like a Picasso painting. We’d like the Cyborg version better than the Picasso version. Unfortunately the surgery costs about USD 800 and we can’t afford it.

Torresminho Needs You!!!

Me and Lili are doing all we can do for Torresminho but we simply don’t have enough money. To paint a clear picture into your mind, while I was writing this post, the cable TV guy came here to pick the Sky STB because we’re canceling the cable TV to cut costs. If we’re cutting cable, imagine how hard it is for us to pay for his treatment.

You can help Torresminho by donating money using the PayPal button below. If you can’t contribute in a financial form to help this gorgeous sweet kitten then at least force all your friends and enemies to do it.

PayPal accepts all major credit cards. Help us help Torresminho. He already lost 3 lives by being hit by an SUV and surviving. He needs your help not to lose the few remaining lives he has.

Andre & Lili

PS: Whoever wants an update or see exam results from Torresminho can get them by sending me an email at andre@andregarzia.com.