Make Your Own Mobile Phone (Really)

Looking for a new mobile phone, can't find anything you like? How about a Real Dream Phone, with all the important features, none of the useless ones, the way you want it? You really want that? I mean really REALLY want?

FLOW DIY kit is a do-it-yourself mobile phone! You can choose GPS, GSM, GPRS, 3.5G, WiFi, Bluetooth, USB, Accelerometers, touch screen, extra LCD displays, battery size, normal or Qwerty keyboard, covers. You can even leave the phone away and just do a custom PDA! Size like 69mm x 116.7mm x 13.7mm doesn't sound bad at all.

Based on Gumstix platform, completely modular and customizable. Comes with open source hardware design and a community support. Great for those who actually can do things by themselves and want to have something very special.

Mix this with open source mobile phone platform, like Android (now) or Symbian OS (hopefully later), and you're ready, set and go with an amazing mix: custom hardware with OS compatible with applications written for more boring phones! Want one!

[Gizmo For You via Engadget via Androinica]

JOM PyS60: 12 months, 22 apps, 45000 pageviews

What can you do with PyS60, the python programming language for Nokia S60 mobile phones? Software, of course! Lots of software, quickly, experimenting and having fun.

Last autumn I had the pleasure to be selected as Forum Nokia Champion, mostly due my engagement with PyS60. This is a report of the last amazing 12 months. If anyone objects shameless self-promotion, please skip the rest. I'm just so happy with the results of using PyS60, that I wanted to share this story.

I've done Symbian C++ for years, survived and never liked it. There was an odd addiction, have to admit that. Getting deep inside Symbian development, focusing 110% for hours and being able to solve complex issues does feel very satisfying. However it never felt very productive. But C++ coding was years ago, maybe things are different now.

Tried Java ME, but run immediately into fragmentation issues. Each line of code seemed to require few more "just in case", no pleasure at all.

Late 2006 PyS60 seemed like a toy programming language. Nice idea, but just didn't have enough anything to be taken seriously. 2008 I tried again. Didn't have much time, didn't want to use too much energy, just a quick look. Surprisingly PyS60 had developed quite nicely and it was possible to write sensor enabled software. PyS60 wasn't only "just another programming language" on par with everything else. It additionally offered access to accelerometer data with just a few simple lines of code!

March 27, 2008, I created my own website for releasing mobile software written with PyS60. From Day One I have been following Google Analytics statistics (free). Can't help it. I cannot write any software and NOT release it. Likewise I cannot create a website and NOT follow what happens with it. No big plans, it's just a way I'm internally wired. Fortunately it turned out to be interesting.

During last (about) 12 months I wrote and released (about) 22 applications written with PyS60. My website has received (about) 45000 pageviews by (about) 16000 absolute unique visitors. They look at average 2.32 average pages using 1:35 minutes on site. Says Google Analytics, can't argue with them.

http://jouni.miettunen.googlepages.com/

Never thought PyS60 software would be able to achieve that! Additionally during last one (1) week, I got 2700 pageviews by 1200 visitors, which projects into 11000 views by 5000 visitors for on-going months. Not too bad, considering each and every user has to find, download and install PyS60 runtime before they can use any of those apps. Hope they do. Wonder what the numbers would be for standard Symbian C++ software, much bigger no doubt! But this is python.

What is the future of PyS60? Since it's absolutely beginner friendly while still powerful, one would hope there is some future.

PyS60 1.9.x project is going on and progressing nicely. There are some issues with releases, but it's acceptable for work in progress. Just happy that Nokia Python team has the courage and foresight to make public sprint releases. The much expected PyS60 2.0 will be great, I'm sure about that:

Based on python 2.5.4 core with most of the standard libraries, support for Sensor Framework, support for Touch UI, graphical application packager, support for Platform Service API, some support for development on linux and Mac etc.

Just one request: would you please try to keep same UID, not change it for each and every release unless absolutely necessary?

Does PyS60 have any commercial future? Currently it seems that Nokia Ovi Store accepts only Symbian C++, Java ME and some Flash content. No news about PyS60. Well, as long as PyS60 remains fun to use and more productive than alternatives, I'll remain a happy coder. Wouldn't mind getting serious with Nokia Ovi Store, but that's a business decision out of my reach.

Cheers,

--jouni nighttime and weekend coder

PS.

Want to know what those 16000 visitors came to see? Here you are:

• First peak is 16 Puzzle
• Second peak is Mazing Days
• Third peak is Jomtris
• Fourth peak is Kredit Exchance
• Fifth peak will be Nixie Watch

PS. Initially released at Forum Nokia Blogs

Symbian OS Fragmentation Has Started

There are two recent phone specific SDK releases: Nokia N97 SDK and Samsung i8910 HD SDK (aka Omnia HD). While it's good to see quick SDK releases and updates, this can be the start of Symbian OS fragmentation.

Nokia N97 SDK release note is reassuring, making it look like their SDK add-on is pretty backwards, forwards and device compatible. Wouldn't expect anything less, considering Nokia used to own S60 platform. However Samsung release note especially says:

NaviSensor provides an alternative to the S60 5.0 Sensor Framework API.

The very first non-Nokia S60 SDK extension is fragmenting the Symbian OS platform. Even thought Samsung i8910 is a delicious device, I think this is the beginning of a troublesome developer friendship (walking into fog).

Android 1.5 SDK preview

Lifehacker is reporting brand new Android 1.5 SDK pre-release, good short summary. Here's my additional comments:

First of all, nothing about Android Developer Phone 1 issue where developers are not allowed to download and install their own copy-protected applications. This was not important enough to fix - or the situation is much more complicated that it originally looked like. We'll hear more later, I'm positive about that!

Refinement of all core UI elements sounds good, but we need to see what it means. Very positive sign that it was first on the release note! "UI polish" and Google Talk status integration for Contacts, the most used mobile phone application ever. Faster Camera startup and (first) image capture. Assisted GPS.

On-screen keyboard, landscape and portrait. There are also predefined SDK emulator profiles for HVGA landscape and portrait screens. Looks like there's going to be both vertical touch screen devices, like iPhone and Nokia 5800, as well as horizontal, like Nokia Communicators.

Homescreen widgets, reminding about Nokia N97. Widgets everywhere and I still can't quite understand why. Even David Wood, the Catalyst & Futurist of Symbian Foundation, is doing widgets! Well, have to admit that WRT 1.1 has some potential.

Web browser update, based on webkit. Wonder how many lines of code Google Android, Apple Safari and Nokia browser really share. Left hand cooperates, right hand competes.

Multimedia APIs, speech recognition framework, redesigned sensor APIs, better OpenGL support, improved JUnit support and easier performance profiling. Good mix of consumer and developer features. Now waiting for G2 device.

Nokia Energy Profiler 1.2

One of my favourite tools has been updated, Nokia Energy Profiler 1.2.

New features are supporting S60 Touch UI, WLAN received signal strength and "3G cellular network T1 and T2 timers". Wonder what that last one could mean? Pleasure to study, no doubt!

I was thinking about Nokia Energy Profiler, when I created my Sensor Analyser (requires PyS60 1.4.x) to figure out how to use sensors in S60 devices. Now it's time to make an update, especially since PyS60 1.9.2 has Sensor Framework support. No Touch UI support yet, but it'll come.

Btw never could understand why Nokia didn't make & release any developer tools to encourage using sensors. Maybe it was to easy?