Showing posts with label computers. Show all posts
Showing posts with label computers. Show all posts

Saturday, October 04, 2014

Google Cardboard

I tried out google's cardboard virtual reality (VR) system this week. It was awesome!

I have always been a big google fanboy, mostly because they make life cheaper and easier. And most of their applications are free. What is to really be admired though is their commitment to lateral thinking and cool science. For the uninformed, google cardboard is one such project. A couple of google employees took some time out to write an application that ports google maps, photos and youtube to a stereo display format on supported android devices. They then designed a simple cardboard mount to hold the phone to be viewed through lenses on the mount. They even put a cute little magnet contraption on the side of the mount to act as a switch detected by the phone. And then they released the app and the mount schematics for free. 

I had heard of some upcoming sophisticated VR devices that are apparently poised to take humanity a lot closer to The Matrix. So when google announced this cheap cardboard app, I wanted to try it out. I was skeptical however. You see, most of my specialized viewing experiences have been less fun than expected. Stereo images make my eyes water and 3D movies give me a headache. I still grieve the day I spent $17 on a that awful remake of Clash of the Titans (in 3D!) that looked better without the glasses. I spent a weekend playing Super Mario 3D land on the 3DS console and it was OK because I turned off the 3D function. But a gadget-geek coworker encouraged me to try it out just as a craft project, so I bought in. The schematics were simple enough and in no time I had the pieces ready. Getting the lenses was a little tricky but I managed to find what I needed ($2.52) from the local hipster hardware store. I had a couple of spare magnets lying around for the switch contraption.


Assembly was a breeze and I had the mount ready in ten minutes. The phone app was quite big and I was concerned if my faithful old galaxy nexus would handle the beast but it loaded fine. 


I turned on the app and a playstation-like menu popped up and I could navigate through it by looking around. The dual viewing paired with the lenses worked well enough and I could see just one image; the measurements from the schematics weren't too shabby. I magnet-contraption-clicked on the street view (street vue) option and within seconds my mind was blown. 

It put me on a car driving through a European city in full speed where I was free to look around and it rocked! I am a big google maps user and I spend about half hour everyday taking virtual tours through the world on it. This was that experience on steroids. I spent a good ten minutes on the ride after which I tried the other options, that were mercifully slower paced. The earth option puts you on a stationary spot in a few selected locations and surrounds you with google's 3D building models to look at. You can even fly off to space and look at the earth from above. Tour guide does the same with some select spots in Versailles and adds voiced descriptions. Photosphere allows you to explore you own photosphere images. While all these options were more like trial versions than full fledged virtual worlds, the youtube app seemed more open. It put you in a theater-like surrounding with the video of choice running on the big screen and more videos on the side to look at and click on. Some of the videos seemed related to my viewing history on youtube, so I suspect that it may have a longer lifetime than the other app options. 

It was a fun home project. Overall, the experience was brilliant cheap fun and has me lauding the google engineers that came up with it for their smart work. Thumbs up gentlemen, keep up the good work!


Sunday, March 31, 2013

Tech retrospection

This day, a decade ago, I did not have a cell phone. Two decades ago, I did not know what the internet was. Just about six years ago, I did not know what a smartphone was. While, it would seem that my personality has not changed much over time, my lifestyle has been undergoing a massive transition over the last decade in quick jumps to become a lot more minimalistic. I have had a sweet affair with minimalism, at times with borderline OCD-level tendencies to organize and use one tool to its death. This is my love letter to all the technology that has made my life today.

The extremis Iron man. Except it is me.

While I have always stayed regularly updated on tech news, my fanboy tendencies have not involved much purchasing. Somehow the purpose has always been to become an informed buyer, so when the need arises the geek-gadget bought is one that will last its true life with minimal upgrading (and my handling); a long-term release. So when cellphones became commonplace at the start of the millenium, I bought one four years later when multimedia cellphones were being perfected. The main priority has mostly been, to avoid a prototype and find a smooth and lasting experience. My favorite tech picks:   

PSP: I bought a Star Wars: Battlefield limited edition PSP-2000 in winter 2007. I did not want to use my computer for gaming and I was looking for something versatile. I still use the PSP for most my gaming. The experience has not slowed down over the years and some of the titles (GTA: Chinatown wars, LittleBigPlanet, Ratchet and Clank: Size matters) have had tremendous replay value. The portable media capabilities alone would warrant the buy. Just a great piece of hardware that has lasted its value and more.

Macbook pro: Child please, I am not a mac person or something. I just want a device that works smooth and lasts long with minimal maintenance. The Mac experience has been a hard one to beat. I have used this one for five years and it still has not become crusty despite constant use and abuse. It tend to use shell-scripts and home-made scripts often and the unix base has cooperated well. Zero virus issues, mostly bug-free, fast-enough load times - it has allowed me to focus more on what I am doing rather than how.

Nexus: I was fooled into trying out the Motorola Bravo device (awful at best) before I found the Samsung galaxy nexus a year ago. Most cell phones have a very short half-life and the nexus is not one of them. I am a heavy google user; I had my contacts organized on google since 2006 with no idea that this device would someday import and synchronize them; a very pleasant surprise. This device is my mp3 player, gps, organizer, running planner, accelerometer and reading device. It makes a decent communication device too. A lot of my friends and family live far away from me and this device has allowed for smooth, bug-free distance bridging. If only I had more friends using google+.

Google: What can I say about google that has not already been said? I wrote a bit on it some years back. I do not think that google wants to take over the world. They have a bigger agenda than that. I love having synchrony across platforms and devices. 

Wii: When is it OK for the minimalist to have a second gaming device? When you get the second one for free. Babysteak gave me his device, with some excellent titles - Mario Kart Wii, Super Mario galaxy, Kirby's epic yarn. I love the backwards compatibility and the innovative design, well, in games that use it properly anyway (The legend of Zelda: Skyward sword). Just watching my mom beat me and others at video games is a sweet experience. 

I have a draft on the crazy awful side of technology that I will someday publish. Today the world is just beautiful.  




Sunday, June 06, 2010

"All the same"


Amongst a dozen other things, sensitivity fail.




Sunday, February 14, 2010

Friday, November 06, 2009

FOSS

For the release party of Firefox 2.0 (October 2006), Microsoft (particularly members of the Internet Explorer 7 development team; the higher members at Redmond somehow stopped seeing the funny side of things with Firefox some months before) sent a cake to Mozilla with their congratulations. Mozilla sent the cake back with a note carrying the recipe for the cake that they subsequently released on blogs online for viewing.

-All your user base are belong to us


Thursday, August 27, 2009

OSX 10.6

My very brief comment on Snow Leopard

-ten dollars and eighty-nine cents poorer

Monday, June 01, 2009

Google

Big fan. Really big fan.

I do like flashiness and eye candy when it is available. But that can be like the first snow effect. Looks good and feels good on the first day and only feels cold after the novelty leaves. What you need along with eye candy is good personal usability with minimal maintenance. Some manage to deliver it well so you can briefly come back to it later but it is really hard when both go wrong (read: Vista).

Microsoft Windows is like a socially conformist fair-weather friend. Everything is there at a superficial level, there are no goodies inside and no effort is made to change that yet people compromise and put up with it because they do not want to think beyond it. That is why Vista was still a success for Microsoft despite its big flaws. This is why Windows 7 will be a big hit like XP was.

Don't get me wrong - I do not blindly hate Microsoft, Apple or anyone else for the matter. Apple's hardware quality and design is near unbeatable. The day Microsoft does come out with a real quality product (in the lines of Excel '97 say) I will be one of the first to pick it up. However Microsoft has become lax and completely dependent on its market monopoly (resulting from various factors) and this mentality is reflected even in their "I'm a pc" ads. All innovation has gone out the 'window' and whatever is assembled is a cheap imitation of something original made by someone else. The "innovation" of the second half of the 90s as ruled by Microsoft was to make bigger meaner machines that simply take more load thrown at them. From a corporate perspective that may work effectively but from an academic and long term perspective it simply is not beautiful enough. How can McDonald's be the definitive element for satisfactory dining?

However the new millennium has gone back to defining innovation as an original product that can do better with lesser needs and an addictive interface that culminate into a great user experience (read: Wii, iPod) and Google has had a lion's share in bringing that back. Writing code is an art and Google, in that sense, is the Picasso of the current generation. Google's code-writers focus on how pretty the code is rather than what the end product is and have brought sexy back doing just that. Yeah they are a company too. They look at profiteering and gaining market share. But how they do it sets them apart. Indeed the compromising existence of a Windows user is relatively unfelt primarily because of what Google offers to balance their experience.

So here are twenty of the top ideas from Google that have changed our user experience for the better. I originally intended for ten but honestly there were too many ideas that were getting honourable mentions and I had to do them justice as a loyal fan:

Honourable mentions: Google Voice, Bots, Latitude, Sketchup, Ads, Vision, Blogger - Really I cannot allow past 20. The reader is bored already.

20. Images - Simple size control and customizable searches make this image search a winner over the others. No brainer.

19. Health - Unified health information for anxious minds. Great search based on input medical records. No Ads. Free for use. No profit for Google yet better than alternatives.

18. Code - This is what makes Google likeable to the free and open source community that is pretty much a closet bunch on platforms outside BSD and Linux. It is important that someone bigger than Canonical and IBM should promote open source development. Not only does it help release good developer ideas under public licences but also gives them tools to work with. And it holds a lot of personal good for Google to see all of this code and pick ones that are the coolest as personified by the Google Summer of code program. It really helps recruiting at Google as well, as it attempts to pick the best lateral thinkers thereby keeping its turnover as innovative as ever.

17. Video - Used to host videos until a month ago. Now functions as a pure search engine. It was a great idea to buy youtube.com as a video hosting site. Google video picks up from more sites and has a continually cleansed repository that makes it more child friendly than the yahoo alternative. The best part is that Web 2.0 based stats are available even for sites that do not offer that service.

16. Shopping and checkout - Froogle revamped. Great for cheap buyers who do not wish to risk some random seller on eBay. Even better for those who just want to get an idea on pricelines and the price-value trade-off. Not only are prices graded but products reviews are picked up as well.

15. Chromium - Really how much time would it have taken before Google forayed into a browser that best suits its vision and applications? The open source shell behind Chrome has just made its pre-release entries into the Unix word but even before that, it has done in just a year, what Firefox and Seamonkey were failing at - acquire market share from the dreadful and dangerous Microsoft Internet Explorer. Unfortunately, despite being open-source, it stays elusive to Unix-based developers who were the primary minds behind critically acclaimed Firefox plugins which is why its not higher up my list. But despite that limitation, it still has used its uncanny speed to rapidly garner fans much better than Firefox did. It scared Microsoft so much that they protested about Chrome potentially gaining complete monopoly if they provided it as part of Windows 7. Wonderful attitude.

14. Sites - The swanky new revamp of Page Creator is a futuristic tool. Where most page-makers are sticking to evolutionary changes, Sites has a wiki based approach that really makes it count. One does not have to bother about html's upgrades hampering website upgrades. Make a site like I write this blog.

13. Talk - Clearly there was something wrong with MSN and Yahoo messenger beyond their excessive options and slow interfaces. Talk did what Twitter's doing now. That is powerful.

12. Android - Nothing scared rival companies like the Android. Primarily because it embraced the FOSS ideology. Google first scared competitors by acquiring Android and releasing the Linux-based mobile OS. Then it did something scarier - it handed it over to the Open Handset Alliance to self-sustain. No it has not really affected the iPhone or Windows Mobile market much. But it has started off the first ever major open-source mobile software initiative that could threaten mobile monopoly. If only wireless service providers could allow it to reach its potential in at least as substantial form...

11. Reader - Google's feed reader is not too different from Mozilla's live bookmarks. Except for that it does not disappear if you reinstall your OS. It is not too different from other rival RSS services. Except for that it allows you to share articles with your friends with a click. And it works on my Wii.

10. Scholar - Pubmed was a go-to source and still is a great repository but Scholar beat it because of its spread and speed. More journals articles are scanned with more search options. There are links to the top names in a field which becomes very useful for a newcomer into the field. It even detects your subscription status to articles and offers links and notifications, but the biggest deal is that it threatens to dethrone the concept of impact factor. As long as your article is published in a journal with papers available online it is going to be picked up by Google Scholar so it does not matter which journal you publish in; your eventual reader and "citer" will be able to pick it up just like another high impact factor journal article. Many investigators profit immensely from this as they escape journal and academic politics and their citation levels gain unbiased from the number of people that view their publication online.

9. Picasa - First you make a web based photo album sharing tool that allows you to upload and download images in full size. Then you make a flashy desktop program for indexing and editing images. Then you allow easy integration, sharing and synching. Voila! you are alone with no competition.

8. Calendar - So every OS has a calendar and a appointment/task suite. Its a classic. What do you do when you forget to carry it with you? What if you need to recheck it? What if you want to change it remotely without all that remote computing hassle? Google Calendar synchronizes all tasks with most popular Calendars on all platforms.

7. Docs - No arguments here, nothing has been able to beat Microsoft Office yet. That is why most Macs carry Microsoft Office. And people pay to buy it even though Openoffice is free. Google Docs, instead of entering a flooded market of desktop-based suites simply creates its own Star-office based suite online. You do not have a winner but you have something that Microsoft never thought of. And that is because no one has done it before. So you don't need an office suite installed. All you need is a web browser with flash support.

6. Bookmarks - Everyone uses them now. Browsers even allow you to import from each other. How come nobody thought of putting it online? Actually yahoo did. And you can do more with yahoo's bookmarks like sharing them and seeing others' bookmarks. But well they don't involve themselves with a certain search algorithm...

5. Gmail - If you are of the rare species that has used gmail and left it for something else, shame on me. If you of the rare species that has never used gmail, etc etc. Who would have ever thought that you can put mails with the same title together into one conversation thread for a user? Who would have ever thought of giving more than a megabyte of mail storage space for free? Who would have ever thought of being able to search through your mail for something you need? Honestly, if you still use something like yahoo, hotmail or something more obscure, we must meet.

4. Wave - it is not higher on my list only because it has not been released yet. Since you have taken time off to read this blog post, take an hour more off and see this video. It may by your most productive hour for the week I guarantee you.


3. Integration - Apple really did well with its iLife suite that charms its patrons. But Apple is limited by its closed and monopolizing vision and that has been quite lucky for Google's system of integration. It will integrate with your mac, your pc or your hand-held. Google's way to success is not by selling closed products but by opening up to sharing, which is why so many have jumped on to the Google wagon. Google gears and Google Desktop get mentions here as fantastic proponents of the integrative capacity of Google. Way before the world coined the name 'cloud-computing' Google had its vision that would fit perfectly into the cloud-computing system where what hardware or OS you use would hardly matter in what you wish to do. Yes the internet is a must but once you have it, there's hardly a difference between what is on your desktop and what is out there in the rest of the world. And nobody has explored that like Google has.

2. Earth and Maps - Hands down this was Google's biggest gift. It is what made everyone realize how cool Google was. And it is still only halfway to where it is expected to be. Words cannot describe the ideas that went into these. Explore them. Period.

1. Search - Was there any doubt at all? The "grandaddy of 'em all" is the where it all started. Other search engines have not yet been able come close to its speed in a decade. Without this the other ideas would never have happened. Its as secret and not open-source thankfully and that is why it has been able to keep its feature, standards and speed as smooth as ever. Google search is probably the most benevolent and innocent giant you can find in any category of anything.

Sometimes idealism is the best way to be practical. I am feeling lucky.

Thursday, April 09, 2009

ten practical reasons to switch to linux (for the non-programmer/ordinary user...so don't run away on seeing the title)

Rules for me:
-The twisted world assumes that ideological = impractical. Therefore I will not invoke ideological debates on FOSS and corporate monopoly.
-Being better than the worst does not make you good. Therefore no comparisons will be made with windows vista. Though I thank it profusely for driving me into linux.

Hem, hem...Ten practical reasons.

10. Every average piece of software that you use on linux IS FREE. You may choose to purchase specific software suites like research imaging software but for everyday purposes, everything is free. This includes the operating system. You do not have to spend a dime on anything beyond your hardware. Ubuntu linux, in fact, is shipped for free as well when you order it.

9. Any software that you need is available in a single descriptive repository program called the package manager. All you would have to do is check what you wish to install from the list and once you are done the software gets downloaded and installed automatically and in one shot without going through a host of checks and options. Any software. You do not have to go online and search webpages for legal software and download and install each individually. There is nothing like a trial or partial version. The repositories are maintained free of malware so you don't have to worry about them. Just check off the list and it is delivered full and safe. And free.

8. The functioning is faster. The installation is faster. The internet is faster. It is just much simpler and better organized than anything else that you are currently using. A Mac definitely gets close because of its unix core but linux is the gold standard for speed because it manages even a heterogenous set of programs better. RAM utilization is excellent so you don't have to keep buying new chips every year. Recommended (basic is even lesser) system requirements match those of windows and mac from 5 years ago. And it is free.

7. Upgrade to new versions of programs and even operating systems seamlessly in minutes. Synchronize all your data online automatically without a click.

6. Middle click to copy and paste. If you do not find it more addictive than tabbed browsing then I will switch to Windows Vista for the rest of my life.

5. Eye candy. Yes, Eye candy. For those that value appearance and aesthetics, Compiz on linux is more customizable, use oriented and visually stunning than Aero or Aqua. In addition, the physics are spot on as made note of by experts. And it is free.

4. No you do not have to learn to use terminals and write programs. Yes you have a GUI with buttons and hyperlinks with easy options. Yes linux is compatible with almost every piece of hardware unless you are evil and tailor make it to be Windows only only only. It runs on Mac and on a pc to the full. I think someone actually managed to make it run on a toaster. And yes, it is free.

3. Customize. Integrate. Don't do what the program allows you to. Tell the program what you want. Tailor your desktop to look like a mac or a windows or a unique hybrid interface that suits your mood and whim. Work a web page like a program from your computer. Automate a sequence of unrelated programs and name it after your girlfriend. Delete anything including the start menu button and the dock. Create a hundred other things that you prefer in its place. Run windows games and even office 2007 or 2008. Make and break doors, walls and windows.
Windows does not do it. Mac tries. Linux delivers. For free.

2. One stop solutions. You have one player that plays all breeds of music and videos. One ripper for all purposes. One IM that covers everything. And it need not be an i-something. Pick what you prefer. Yeah, free.

1. Control. Liberty. Independence.

Rules for you:
-read without fear
-think without fear
-live without fear.