computer, travel, movies, music, cuisine and more
rand
Anything, anywhere, anytime!
NexusOne
Feb 16th
Last week, on Friday, I attended the rescheduled-at-the-last-hour Google Android Developers Lab in Zürich and, as a result, I started learning about Android application development, the Android Google SDK and, as a gift, I came back home with a shiny new NexusOne, which is not available in Europe, yet.
I’m now making a list in the typical fashion of a good ol’ Italian-directed western movie both from a (advanced, I daresay) user and a developer perspective. I hope no-one will feel bad about what I write as most of it, to me, are easily acknowledgeable facts, rather than my only suppositions.
Let’s start up without further waiting.
THE GOOD
NexusOne Overall
I must say that is the best non-iPhone iPhone-competitor that I’ve seen, tried and played with (played as in using, not played as in playing mobile games, for which I don’t have time). The size is right about the same as the iPhone (yes, don’t give me shit it’s one millimeter (I DO use the metric system, and all of you should, as well) less thick, and stuff like that). So, for any iPhone user it just fits good in your hand/pocket/wherever-you-carry it. The screen is bright, the manufacturing quality seems good, it has a replaceable battery with all the pros and cons of that (i.e. it fell and of course the shell opened up, the battery came off, etc, I don’t have to tell you all of this, right?). The screen finishing seems different from the iPhone one and oily fingers DO leave more visible traces than on the iPhone. But that’s just noticeable while the screen is switched off.
Android OS 2.1 updated
The OS is stable, it’s fast and it’s good. I like the interface elements, even though they are much different from the iPhone ones. Everything that’s shipping with/on the phone is good, fast and reliable. A few things could be changed, perhaps, but nothing too radical or that would have a major impact on the overall OS. The “notification system” is a well structured way of informing the user of changes or if something happened. Maybe having the date always on on the top bar while no notifications are available would be a nice thing, rather than having to touch the bar to display the date. But maybe that’s even an option, I do not know.
SDK
At the Android Developers Lab we had the pleasure to have a few talks by one of the Android Application Development Gurus: Reto Meier (The guy that wrote this book). And coming from the wonderful iPhone/MacOSX SDK I was impressed by the quality put into the Android SDK. It surely is easy to learn, easy to code against and quite good. A few very good ideas are Alarms (I smell cronjob around them! And I like it!) and Intents for inter-app communication. Please Apple, if you are reading this have something like it on the iPhone, as well!
THE BAD
The Keyboard
It just badly suck. Especially if you come from the iPhone. First of all, like many European user, we tend to know at least two languages. One being our mother tongue, the other being English. And that’s saying “at least two”, many do speak even three or four. It is very common for me, for example, but for many, many (yes Google, if you’re reading this: MANY) other to write in different languages. And sorry to say it but switching dictionary-based-not-so-well-working-word-recognition on the Android is even harder than on old mobile phones (and I DO mean old mobile phones). Basically it just has ONE language for input AND for the system. To change that you need to go all the way to the preferences. It just resolves into not caring about the language-input-recognition. Which isn’t a very good system, either, yet.
Secondly the keys are too packed together. Or the touch sensitivity isn’t that great. Or I do not know what, but on the iPhone I rarely rarely mistype a word, and in that rare occasion it just gets (properly) corrected. On the NexusOne Android phone I keep, keep, keep mistyping words. And they don’t get corrected, or get corrected in the wrong/weirdest way (for Italian input, at least).
Just two examples, first in Italian, second in English. In Italy we use accents. Quite a lot. The future first person singular of the verb “to go” is “andrò”.
Android I type: Andro – it suggests: Andro, androne, Andria, Andromeda, andrò – for it I have to scroll, as well, on the suggestion.
iPhone I type: Abdro – it suggests: andrò
Let’s see with English, where there’s much use of the “‘” character for shortening things around. Let’s write “you’ve”.
Android I type: Youve – it suggests: nothing
iPhone I type: Youve – it suggests: you’ve
Now, this is just two examples, and both use quite annoying things, such as accents, for which normally you would have to tap-and-keep-pressed a letter for the options to come up or the “‘” character which requires on both phones to “switch” keyboard to the punctuation and then back to the letters (which the iPhone is smart enough to do on his own, anyway, getting more points for it, as well), but I happen to use such features much. much. MUCH. And I do bet most of the user will find this “problem” quite annoying.
Enough said: Google, please fix the keyboard: changing input language, understanding what I would’ve wanted to write, user-interaction needed to write.
This is the ONE BAD THING about the Android OS. Unfortunately it is also quite a big issue for smartphones where we usually “write” more than “speak”. Fortunately it is a software-fixable issue. So just fix it! :)
THE UGLY
Apps
Ok, the iPhone has been out for longer, has less fragmentation, whatnot. But come on, some “bigs” can really do a better job with their apps. First of all, the Facebook app, if compared to the iPhone companion is like 1 era away. I won’t say much more, just update it! Shazam is at the same level, what a pity. And that’s just to cite two GOOD apps. The Market is plagued by bad applications that suck much. And they suck more than most iPhone applications, which already suck quite a lot (many of them, at least). This of course has nothing to do with Google, which is actually delivering quite GOOD applications. Keep the good work up, Google. Step it up, developers!
Just one thing related to Application development. InterfaceBuilder, for the iPhone GUI has no rivals. Just think of something, writing GUI for Java is THE nightmare, at the current state of things.
Battery Life
I haven’t played around too much with the phone. But battery draining seems quite fast. I’ve been mostly texting/writing emails and the thing (brand new!) lasts only two/three days. My iPhone 3G which is now one year and a half old, used exactly in the same way + for listening to some music lasts the same or at times more. This is NOT a good signal. So please, engineers, work on this issue. Please.
WRAPPING IT UP
The NexusOne is definitely a good phone. Possibly some Android OS updates which I hope won’t come too late in the future will make it even a better one. The openness of the Market is surely a good thing, but at this time I would still suggest buying and iPhone. That said, I will wait to see enhancements been thrown down the pipe and update you on the situation. I’m sure the Android OS has a bright future, and I’m happy to be using it and to be developing for it. As much as I’m happy that the iPhone is around, so I don’t waste hours to write an email :P
These are just my thoughts.
~C
SwissPeaks is on top
Feb 10th
Hi,
as one of the two developer (Mike Godenzi is my friend and colleague) of the free AR (Augmented Reality) application to identify mountains’ peaks in Switzerland (sponsored by ETH and EBP), I’m of course excited and glad to announce that SwissPeaks has reached place number 1 in the “Travel” category in the Swiss-AppStore!!
And just to document our success here is the screenshot of the AppStore “Travel” category!
You don’t live in Switzerland or are traveling around the world? Don’t worry, there’s also a general application, called WorldPeaks that’s at your service!
~C&M
Merry Christmas
Dec 22nd
First christmas for cloudgoessocial.net
Merry Christmas to all the readers. And now that I’m at it also Happy new year!
Next year’s proposals:
1) be more social on the net – in particular try to write something that also non-techie might appreciate – and in particular try to WRITE…
2) honor the sub-header of the blog and talk about cuisine and travel
3) keep on going with all the hard (but so much interesting) work!
Best wishes for a happy holiday season.
~C
Who Am I?
Oct 15th
A new software developed by me and some others, over at caffeineapps.com. It’s a simple and funny game, just take a picture of yourself or some friends, disguise it with our tools and upload it. From that moment on you’re part of the game, anyone in the world could find you.
For more information just look at the application website or try it out on your iPhone, it’s free! Get it from the AppStore
µMonitor strikes back
Sep 1st
Given the recent interest on my torrent-monitoring application (thank you to the guys at torrentfreak.com for finding it out and writing about it), I announce that I will start development of the application once more to try and satisfy user requests (and fix a few bugs that I know are around).
Stay tuned for an update, which I hope it will arrive as soon as possible (at the current time I’ve been focusing more on other applications!)
Thanks for the interest, and remember that if you enjoy the application you might donate, it will keep me updating (and not look into other forms of financing, such as in-ads, which I hate) it with more than just self-interest for it!
ciop ciop
iPhone Augmented Reality Tips
Aug 29th
As I promised earlier on, here’s a small post with some suggestions on how to make AR apps.
When the iPhone OS 3.1 will be released (the sdk and os are now in beta), it will be possible (and approved by Apple) to overlay anything on top of the camera view, exactly to achieve Augmented Reality applications.
At the moment it is not possible to actively analyze the images presented to the user via the camera, unless using some tricks (which may not prove satisfying, i.e. take multiple screenshots of the screen), or jailbraking (or however it’s called the process of removing Apple’s restrictions) the device.
Following are some specs that most probably your application will need to use if it has to display some information based on your current location (GPS) and heading (compass).
In landscape mode:
Screen height: 320 px / 4.99 cm
Screen width: 426 px / 6.64 cm the camera view leaves some space under itself (which might come useful for some buttons/ui components), that’s why it’s not 480 px.
1 cm: 64 pixels
Camera FOV height: 34.6 degrees
Camera FOV width: 50.1 degrees
With these informations you should be able to do all kind of conversion calculations given you have for example latitude and longitude of something you want to display on screen, if you have the height as well you can use it to fine-tune the placements of all the items on the overlay view of the camera.
Hoping that this information can be useful to someone.
ciop ciop
Thank you
Aug 28th
As you have noticed I’ve added a donation button on the top right part of the site.
The other day Mr. William Edmondson, from Comcast has donated me some money. Being the first time such a thing happens I would like to thank him in particular. I hope you have found interest in what I write.
I will add a section of all the donors to my site, so your names won’t be forgotten. And from my side I will keep on writing and coding and keeping you updated.
Following up this weekend a new version of the ImageMagick for iPhone test project (which I know you love to read about) from the comment of another reader of this site. And also following a new post with some nice specifications of the iPhone that you may find useful (and it took me a while to dig out).
So, again, thank you all, and stay tuned!
ciop ciop
ImageMagick on iPhone – Benchmarks
Jul 14th
Thanks to Karl (see previous post comments and update) the XCode project has now the possibility to work on the images uncompressed. We (me and Karl) wanted to see the difference for ImageMagick to work with a compressed format (JPEG, for instance) and with an uncompressed format (raw data).
I’ve added to the project a simple benchmark, consisting in running the MagickWand creation, filtering and destruction a given number of times (customizable in the beginning of the source file, for instance 10), calculating how long it takes each time and in total.
The results are impressive, and can be better exaplined by looking at this simple graph:
As you can see working with uncompressed data achieves 3x faster results on the iPhone device, with a mean running time of 0.85 seconds to run an ordered posterize filter on an image of size 320×460 (the size of the iPhone screen). Similar results are also on the Simulator achieving 3.7x faster filtering for the same image.
The end line is trivial, working with uncompressed data, while being less easy (but as you can see from the project code not extreme) or intuitive yields much faster results!
You can download a better looking graph and the IM_test project as usual.
For any comment don’t hesitate to write, as you’ve seen I try to pick up my comments as much as I can (even on holiday!)
Thanks goes again to Karl who’s has the idea of working with raw images, and provided with the code to achieve so.
ciop ciop
Loss of identity
May 6th
What doesn’t kill us makes us stronger – Friedrich Nietzsche
Cazzo, Vittu, Foda-se, Scheiße, 狗屁 – Claudio
For those of you not knowing what such quotes may refer to, and for those who do, here is an explanation of the facts, as they’ve happened in chronological order. Or thought so
I do understand that my narrative skills aren’t the best, so for anyone that might be really bored you can jump to the last part!
Thursday – 30th of April – 15.00/2.30
After a tiring week of lessons and exercises at ETH João and Claudio set off to the center of Zürich to buy chocolate. More chocolate. Claudio has tickets to reach his girlfriend, Eppi, in Finland, the day afterwards, the 1st of May.
The weather is fine, a bit cloudy, once home, where Mike was waiting for them, the trio sets off to kick a few times the ball in the nearby park, and then to program a mysterious iPhone application which will see the light in the future.
At around 19.00 João and Claudio decide that it’s about time to bring the luggage to the Airport for a night-before-check-in (which is definitely a very good option for all the people who have their flight early in the morning). After the operation yielded successful results the duo went on to the Chinese restaurant where they decided to grab some food for the soirée.
NOTE: João paid the dinner since Claudio has been helping him the whole previous afternoon being the best money-investor for his reach family (all fake, ETH Human Resources Management course project)
Home again, the trio reformed, dinner is served and eaten, followed by the delicious apple-lime-sugar (re)mix © by João.
Cards are now entering the scene, with a few fast matches of Briscola, and some tricks done (and later explained) by João.
The second part of the evening, beside occupying the same time as the previous spots fewer activities, first the last Lost episode has been watched by the full trio (yes, they are fan of the series) and then João brought up a cool opensource FPS, Warsow, which kept the three guys busy until around 3 in the night.
With very few hours of sleep ahead, Claudio decides to take home João and get some rest before the trip. Or so he thought….
Night – 1th of April – 2.30/4.00
To take João home, Claudio, the driver, needed a car, which he has, parked outside home. Apart from a working car, he needed a license, which he has, safely stored in his wallet. Which he has … Or no, he had. You guessed right, the wallet was nowhere to be found. Not in the house (which Mike has been scanning inch-by-inch), not in the car (which João scanned centimeter-by-centimeter), not in the streets, neither from car to home, nor from Chinese (closed at 24.00) to car park (scanned by Claudio & João meter-by-meter).
With his plane leaving in just hours (2, roughly) Claudio lost his hope to find the wallet. But he didn’t lost hope to reach Eppi, in Finland. Here comes the telephone aid:
- 117 – the police national emergency number. A friendly voice answers in German (terror!) but then after the start-question: “Sprächen Sie English, Franzosich öder Italienish?” and the comforting answer: “Italiano” the issue is solved. Well, the language issue. The police-guy was actually answering from Ticino (Southern part of Switzerland) and redirected Claudio to the kantonpolizei of Zürich.
- kantonpolizei – the police for the Canton of Zürich. A not-so-friendly voice answers in German (terror!) and refuses to speak any other language than Deutch (abyssal terror!!!). Asking help from Mike (he’s supposed to know German, but he roughly manages) Claudio
manages to explain that he lost his wallet, and needs to take a plane morgen (aka: tomorrow). The guy redirects Claudio to the Flüghafen polizei. - Flüghafen polizei – the police of the Airport of Zürich. A sleepy voice answers in German (terror!) but manages to speak English. The problem is explained and a solution is proposed: get to the police asap and get a paper stating that the ID card has been lost. As a substitute the permit issued by the Stadt Opfikon (where I’m living) will be used to identify myself. The flights will be Shengen-bounded so it shouldn’t be a problem
Morning – 1th of April 4.00/5.00
The two iron-forged guys, João
Back home, Mike is in bed, sleeping and dreaming about jumping sheeps overflowing the maximum integer size, Claudio takes a quick shower while João chats with some Portugues friends still awake.
The time has come. The two heroes reach the airfield, and João gifts lends Claudio some money for the trip, Claudio advances to the gates of heaven the passport check and passes through, without any inconvenience.
João brings back the car to my place and gets some rest. He deserved it!
The holiday
All goes fine, from Zürich to Düsseldorf and then to Helsinki, final destination Loviisa and all the way back. The small holiday has been a charm, a needed refreshening time with lovely people. No troubles encountered at any passport check, nor at at the check-in on the way home (apart from weird looks from the woman at the counter). The wallet was found by João at the Chinese restaurant on the 1st of May, at 11.00, the opening hour. Life is happy, once more.
Conclusion
All is good what ends up being good. And this adventure definitely ended up being good. The sleeping time wasted was gained back with some extra sleeping the following days, and for sure the duo João – Claudio proved to be strong and compact, a good friendship, bound to last for a long time being. I would like to thank João for showing me how good friends can be, Mike for helping out whenever he could, Eveliina for always having encouraging words whenever they’re needed and overall life for giving me adventures and opportunities which should be lived through to learn how to live better and always managing through whatever hard or complicated issues come up.
As for the two quotations, the first looks obvious, the second is a collection of swear words in all the languages related to the posting: Italian, Finnish, Portuguese, German and Chinese, in no relevant order.
Childish games, smells, tastes
Apr 24th
After working (almost) the whole night on the AOS (Advanced Operating System) course we went to eat a big fat focaccia, @Il Pentagramma, Zürich!
Guess what was found there, by João? BIG BABOL! I hadn’t eaten them since ages, let’s say 10!! I used to chew a lot of them when I was a kid and a little guy.
Of course immediately between us, friends, started the balloons-fight. Walking around the center and making big-shocking-pink balloons! Just like the old days!
You can see my friend João doing one, while on the tram 11 heading towards Oerlikon!
For a simple silly sequence you can have a look at my DA deviation
Ah, well, so many memories brought back by the chewy experience, and now my facial muscles are all sore! :P
ciop ciop





