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Sonntag, 22. September 2013

The best software to view and control Mac/Windows/Linux desktops on android remotely

Hello visitor!

In this article I want to show and review several ways and apps to view and control your desktop remotely via your android phone or tablet.

[Motivation]
 There are several reasons why one would want to control a pc remotely over the network. For example there is

  • You want to control that updates are correctly installed and then shut the computer down while you're still away from home
  • You want to make sure, steam games are downloaded properly so you can start playing as soon as you're home again
  • You want to help out a friend or family member with their computer without having to get there physically. Also, you're too lazy to start up your own pc.
  • You simply like the idea of having your desktop's complete power in your hand.
No matter what you want to achieve by remotely controlling your desktop with an android device, there are plenty of ways to get it done. Unfortunately though, it becomes hard to decide which of the apps and connection protocols will suit you the best.


[Defining some requirements]
  1. First of all, the price is a very important aspect. Personally, I have come to the conclusion, that although free apps have no effect on your wallet if turning out to be crap, mostly you don't want to have them as tools to rely on every day for the following reasons:great likelyhood of support/development being suddenly dropped or missing from the start
    • lacking features of the paid alternatives
    • the app showing a lot of annoying advertisement
    • unfriendly user interfaces
    On the other hand, most people out there will not use the app on a regular basis, so the price should be moderate.
    So we cherish: The app we are looking for should offer a free demo which can be upgraded to a fully-featured, ad-free version for less than 10$ or €
  2. The solution has to be as easy to be set up as possible, so we can expect inexperienced users to set up the desktop's control server by just pointing them to its website. Therefore, the server also has to be free.
  3. Personally, I am using Linux. At work, I have to maintain iMacs. And most people I know are using Windows. The solution I am looking for has to support all these three platforms.
[The competitors]
Being asked about remote desktop sharing, most people will probably immediately think of the following two keywords:
  1. TeamViewer (software product)
  2. VNC (protocol)
which both offer Android apps.
Then, after a little bit of research, one will additionally find the following solutions:
  1. RDP (protocol)
  2. Splashtop (software product)
  3. Google Chrome Remote Desktop
  4. Skype screen sharing
of which only the former two support Android with dedicated apps. [Sidenote: in the future, we can expect Chromoting]

[General opinions]
So here are my opinions on the remaining four:

  1. From my personal experience, TeamViewer performs pretty bad on Linux and the framerates are still far from fluid, even if one gets it to work. Therefore I will not cover the program here. Nevertheless, I encourage everyone to download the software himself and test it, for it is free.
  2. VNC: The probably best supported protocol out there for our task, but I will drop covering it here in favor of rdp for reasons I am explaining later
  3. RDP: Comes preinstalled with Windows, so nothing to set up here. It will also perform better than VNC on Windows servers, for it is able to communicate unalterable components of the user interface such as the desktop background, standard widgets used etc. to generate less traffic on disply changes. A servers also exists for Linux (xrdp) and is available to enterprise customers from aquaconnect - which I couldn't test. Actually I thought there was a free server, but I was mistaken as I found out while writing this.
  4. Splashtop is a one-manufracturer software product bundling desktop server and apps. It isn't quite cheap if it isn't on sale and offers no demo, but from personal experience, I can only recommend this app, especially when it comes to multimedia. This is because frame rates are almost excellent and it can transmit audio - even on Linux. There are several versions, of which one requires a one-time payment while most of the others are given away for free as long as you have signed a service contract for the splashtop remote service.
[My RDP app recommendation]
If you are on Mac OS, you already have VNC integrated - called ARDP. I'm afraid I will have to leave you alone picking an app that suits your needs, since I focused on RDP.
For all the others, it is probably a good bet to go for rdp as you will have the faster protocol. In the play store, there is a ton of apps to choose from. I tested the following:

of which I liked Remote RDP by Yongtao Wong the most - even in the free version (limited to 1 server), directly followed by aRDP by Unandtech, which is even opensource, by the way. Both perform with decent framerates and mostly efficient and intuitive user interfaces. In addition, both can transmit arrow keys (for example via hacker's keyboard) as far as I remember, which is often helpful if tapping is too unprecise.

This said, you should be ready to go by now, into the wilderness of the countless rdp apps out there.
If you are willing to pay a little more to invest in a closed system which therefore performs a lot better, I kindly remind you of Splashtop Remote.

Cheers,

suluke

Montag, 29. Juli 2013

Overview over Galaxy Conquest games

Hello visitors!

Have you ever played this kind of game, where you start with about one planet that produces ships and you have to conquer the rest of the planets in a given galaxy with those?

I really love this simple but addictive types of games, especially after I got the game Starlink for free as the app of the day in the amazon appshop.

After I spent a couple of hours playing it I felt the need for a game like this on my linux pc, but sadly I did not find any free/open source games out there.
Here is what I found as alternatives though:

  • Pax Galaxia by Sillysoft. It's pretty old as of now, but since the game does not need a lot of graphics it could compete easily with the others - if there weren't the 20$ they still demand for this game. I still mention it because it can be seen as a forerunner here.
  • GalaxIR by smyno (I think he called himself meryodev before) is an Android only app. I started with this game and the demo is already pretty good as well as it also features a multiplayer mode for 2 players via bluetooth.
  • Galcon or Galactic Conquest and Galcon Fusion by Phil Hassey are established trademarks in this field. The games are available for almost every platform (even palm) out there and costs around 10 bucks (at least on steam). There will also be a sequel to it - Galcon 2 - which already successfully absolved its kickstarter campaign.
  • Starlink by Tasharen, which I already mentioned. It costs between 2$ (mobile) and 4$ (desktop) and is available for android (google, amazon) and every desktop platform, purchaseble via Desura. A demo can be found on the developer's website.
  • Auralux is an incredibly beatiful games which also adds on-way battles instead of just planteside battles to the game. Unfortunately only supports iPhone, Android and Windows - but it's completely free (as far as I could see)
  • Currently, I am playing Eufloria. It has a pretty cool story mode and some funny additins, like upgrades. Unfortunatley, on smartphones (where I am playing on), those extra features make the game a bit quirky to control sometmes. It is sill worth the time, although 15€ on Steam (windows only) seem a bit expensive. It is also available on iTunes for 4.49€, Google Play and Amazon Appstore (2.99€ each).
Then, there are other games which can somehow be compared to this kind of game.
  • One example is Gratuitous Space Battles by Positech games. Usually it costs between 15 and 17 dollars, but is currently (25th of July to August 1st 2013) available in the humble bundle weekly sale for less than 4$. It's more extensive and doesn't focus on my type of gameplay explained here, but especially the dlc "galactic conquest" looks familiar in the overview map with what I've been doing.
  • Another game I found interesting and I wanted to play while researching was "Risk". It is turn based and thus fairly different, but may suit your taste if you liked the above games. Here is a video which attracted me and there is also the steam page of the game, where it is being sold for 10$ (or 10€ in my case)
  • Maybe you want to have a look at star twine. It's beautiful, though it didn't really appeal to me as far as gameplay is concerned. Price: 10$ and only windows is supported
  • Osmos, by hemisphere games. You are a cell-alike bubble and need to get bigger until you finally dominate all other bubbles on the field. There is not much left of the original priciple of the games above, but I can really recommend it. Available for all platforms, somewhere between 2 and 10 dollars for the mobile and desktop versions.
I hope I could give you an overview over all the available games. If you have a game to add here, leave a comment.
Until then, yours
suluke