Sobre criptomonedas, la blockchain, y su uso actual.

La idea detrás de BitClout es interesante, otros usos de criptomonedas y la blockchain vienen pronto, estos tendrán más sentido para personas en general. Lo que sí no me gusta es la idea inicial de BitClout, en donde compras y vendes criptomonedas basadas en la especulación solo en la reputación personal de los usuarios.

Por lo pronto, Bitcoin sigue siendo la criptomoneda más popular y más aceptada por organizaciones e inversionistas/especuladores – solo espero que la minería Bitcoin y Ethereum se vuelvan más eficientes y no desperdicien tanta electricidad.

Y del token nofungible (NFT) ni hablar. Entiendo que el arte en general tiene cierto valor intrínseco, pero los objetos digitales que se están vendiendo como arte NFT no es la meta de la blockchain o de las criptomonedas, de eso estoy seguro. Es un buen ejemplo de como podemos asociar objetos con un registro único y descentralizado, vamos, una nueva y mejor manera de mantener un libro mayor universal en la nube.

Tiempos interesantes.

Como mantener tu privacidad en Internet

Aunque es verda que la privacidad en internet es algo muy difícil, no es imposible. Existen maneras de tener privacidad en servicios como Email y las redes sociales.

La privacidad en internet es dificil de obtener porque la mayoria de los servicios en la internet venden o “rentan” tu información y atencion a otras empresas. Esta es la manera como hacen dinero, este es su modelo de negocio.Sigue leyendo “Como mantener tu privacidad en Internet”

Opciones para el almacenamiento en la nube

Hola techies! A todos nos a pasado, tomamos fotos y video con nuestros celulares y nuestras cámaras hasta que un dia nos damos cuenta que ya no tenemos mas espacio. Existen soluciones temporales como las tarjetas de memoria, el disco duro de tu computadora, etc. Pero la verdad, no es suficiente.

Con la gran cantidad de dispositivos móviles y cámaras digitales, la cantidad de fotos y video producidos por la mayoria de nosotros es increíblemente larga y la necesidad de almacenamiento disponible para estos es necesaria hoy mas que nunca.Sigue leyendo “Opciones para el almacenamiento en la nube”

How To Choose the Perfect Tablet

When it comes to tablets, there are specific things you need to look at before you buy. One big mistake is to buy a tablet just because it is popular. Instead, do some research and spend sometime figuring out what kind of features, operating system and price will make the perfect tablet for you.

Tablets are useful for consuming media and play casual games. But some newer models are also good for creating content.

What is your goal with the tablet?

This is the number one question you need to ask yourself. A tablet is common for casual gaming, watching movies, browsing the internet, checking email, and to read books.  Understanding which is the main reason you want a tablet will help when selecting one. Figure out what matters the most to you and write it down, this will help you select the perfect tablet.

For Gaming

Apple’s iPad is the best option for people looking to use the tablet for gaming. The reason for this is the large array of great game titles available in the App Store. However, the game selection in the Microsoft Store and Google Play Store is improving. If you are a die-hard gamer and want to be able to play with a tablet, the NVidia Shield Tablet is for you.

For Kids

A priority for most parents getting a tablet for their kids is safety. Tablets give you access to content that can be inappropriate for kids, so a tablet offering parental controls is important. The Microsoft Surface and Amazon Fire HD (kids version) tablets offer strong parental controls. For small kids, you may also consider kid-focused tablets from Nabi.

For Business and Productivity

If you need a tablet to stay connected when on the go, something like the Microsoft Surface is what you need. This tablet comes with MS Office preloaded and you can buy the Surface Cover which is also a keyboard. Another option is the iPad Pro, which has a large screen and you can also get a Smart Cover which is also a keyboard. If you are a MS Office user, this application is also available for the iPad Pro.

For Media Consumption

If your goal for a new tablet is to watch movies and read books, the Fire HDX is a great option. Also, if you are an Amazon Prime member, you’ll have access to a wide variety of TV shows, movies and music. With this tablet you also have access to exclusive content from Amazon.

The iPad Air and the Microsoft Surface also offer exclusive access to their content platforms. With the iPad, you’ll have access to the iTunes library, and with the Surface you’ll enjoy Xbox integration.

What operating system is best for you?

Choosing a tablet with an operating system you are comfortable with is essential. For example, if you are a PC user, a tablet running Windows or Android will fit you better. If you are a Mac user, then the iPad is a good idea. Why is this so important? you’ll save time and effort if you get a tablet running an operating system you are familiar with. The operating system in a tablet will also determine the apps you’ll be able to install and use.

Here is a look at some of the tablet operating systems available today:

Windows

This is the most powerful operating system available for tablets today. The reason being that it is a full version of Windows and you can run any application you currently run on your PC. There is also the benefit of having a wide variety of companies offering tablets with Windows.

Tablets running Windows are a good option for those who want to do heavy-duty computing on a tablet.

Android

Like Windows, this operating system is available in many different tablets out there. This gives you a wide array of devices to choose from, with screen sizes ranging from 6 inches to 13 inches.

Tablets running Android are a great option for those who already have Android Phones. The cost of tablets running Android also tends to be lower than those running Windows or iOS.

Tablets running Android are a great option for people who just want a tablet to browse the web and check email. Android also offers a huge variety of apps.

iOS

This is Apple’s mobile operating system and it is available for both the iPhone and the iPad. The iPad is the most popular tablet out there, the simplicity of the operating system and the large availability of apps and games is the reason for this.

What features are important to you?

Battery Life

Battery life is affected by battery size, brightness of the screen, and the time a tablet is left on. With this in mind,  if battery life is a priority for you then you should look at this article. At the moment, the Lenovo Yoga tablet is the one with the longest battery life at 14.2 hours. The Samsung Galaxy and the iPad Air come in second and third place at 13.4 and 13.2 hours.

Screen Size and Resolution

Tablets come in  sizes ranging from 5 inches to now over 12 inches with the iPad Pro at 12.9 inches. If you work with photo or video editing applications, a larger screen is a must. Also, watching a movie and playing certain games is more enjoyable in a big screen. Both the Surface Pro and the iPad offer the best screen resolution.

Memory

Tablets come with internal memory ranging from just 1 GB to 512 GB. The Surface Pro and a few other Windows tablets offering up to 512 GB of memory are a great choice if you have that need. Also, most tablets running Windows and Android have expandable storage.

Wireless Connectivity

There are different versions of Wi-Fi, at the moment we have 802.11b/g and 802.11n. The 802.11n specification is the best when you are planning on streaming video or downloading large files. Also, a tablet that supports both 2.4 GHz and 5 GHz radio bands provide the best Wi-Fi connectivity.

Camera

Most tablets come with one and sometimes two cameras. Tablets aren’t a great choice to use as cameras to take photos. But if you need to use your tablet for video conferencing, make sure the tablet you buy has a camera on the front.

Price

Tablet prices range from less than a $100 to more than $1000 dollars. The features and even the brand will dictate the price of a tablet. There is a wide range of tablet prices for any budget. The Amazon Fire HD at just $99 is the cheapest tablet and the Apple iPads have the higher cost.

Steve Jobs wanted OS X running on Sony VAIO computers

If Steve Jobs had gotten his way, that VAIO in your lap could’ve been running OS X, Apple’s operating system. It sounds like fiction, but consider the source: former Sony president Kunitake Ando. The revelation, which stems from an interview Ando gave to Japanese journalist Nobuyuki Hayashi in 2011, highlights the close relationship Jobs reportedly shared with Sony’s co-founder Akio Morita — a relationship that led Jobs to make an exception to Apple’s walled off ecosystem. And according to Ando, it was on a 2001 golf trip in Hawaii that Jobs decided to surprise Sony executives with a version of Mac OS X running on a VAIO, four years before the Intel transition was made public.

As we all now know, that Apple/Sony partnership wasn’t meant to be. For Sony, the proposal was simply a case of bad timing, as it ran counter to not only the success the VAIO line was experiencing at the time, but also the wishes of its engineering team. After having spent so much time optimizing VAIO for Windows, Ando says Sony’s engineering team saw OS X on VAIO as a diversion of resources and were “opposed [to] asking ‘if it is worth it’.” It was because of these two factors that Sony never pursued the prospect of Mac-compatible VAIOs any further.

~ Joseph Volpe – Engadget

Link

I seriously doubt that this was ever a possibility – even if Jobs wanted it, the relationship Sony had with Windows and the success of the VAIO line at the time makes this story simply unreal.