JAJAH Development Blog

Cell phones are amazing, in the way it changed our lives completely, and how it rapidly transformed from a symbol of status owned only by a handful of people to a device owned by almost half of the world population with over 3.3 active cell phone as of today.

“Over 30% of South Korean students send 100 text messages a day”.

"The First Cell Phone Came Out in 1983"

"Just under two-thirds of cell phone users use the backlight as a flashlight"

These and some other fun facts about cell phones can be found here

When I was in the MWC (a.k.a 3GSM) in Barcelona, I encountered an interesting company by the same of ZYB (and also interesting name…:P )

They introduced a mobile application, that is an addition to your address book/contacts and allows you to have extra features  that are related to your contacts and mobile devices do not support. the nice thing about the application is that you can access the features just by a click, and as you where browsing your regular contact list.  they had features such as sending an instant message and getting your friend’s location. They also do contact synchronization.  out of allot of companies that I saw in the WMC,  Zyb really stood out.

When getting back to the office, I checked out Zyb. It seemed that the features they demonstrated in 3GSM where not published, so I used their contact synchronization service, and I was very much satisfied. their technology uses Sync ML and is very simple and user friendly.

You go to the Zyb site, set up your phone, get a SMS with the SyncML settings and start syncing away!

For me, their service is very good. I change mobile devices frequently, in order to test new devices, and also when going abroad. I also have 2 mobile devices, one in the car and one for every day usage. although I have a SIM card and most contacts are stored in the SIM, there are cases when not all contacts are saved on the SIM (if someone sends you a contact by SMS…).Its also very good to backup. You can also edit your contact easily on the web, with a regular keyboard, lazy  lazy me

The nice thing abut ZYB is that you can setup a device once and then sync it, so if you setup several devices, all settings are saved and you can chose what device to sync. - very comfortable

There is also an  option to re-set your device settings and resent a SMS with the SyncML settings. This was useful after breaking my SE Z610i. I got a new one and I wanted to sync my contacts, I just chose to sync that device, and set it up. a SMS was sent to my new device and I was ready to go! for some reason all my contacts where duplicated, but they had a solution for it!

Cool feature - Merge duplicated contacts: funny enough, after getting duplicated contacts I found a solution , there was a "merge duplications" option. Using this option you get all the duplicated phone numbers, or any contacts that may be duplicated (also by contact name). You can choose to merge them, on the web site with a comfortable screen and keyboard. after doing that, I synced my device again and every thing was good.

Cool feature - Internet calls: you can also make an Internet/Voip call directly from the web site, to any of your contacts using Skype, by a link. what about calling via JAJAH? well lets wait and see…also for now, the JAJAH Firefox Extension does not mark the contact number, allowing you to make a quick JAJAH Call

Needless to say that they have a privacy policy and your data is safe. you can also create a social network in the site, but I didn’t check that out (yet…). I would like to have an option to sync my Facebook events with my mobile, using SyncML…

To summarize: I recommend this service very much, very simple and user friendly. I have been using if for more than 6 month and I’m very satisfied,  and its free

The websphere is buzzing about the new beta version of the Flash Player 10 that’ll enable users to connect each other directly (p2p). The new version will support the open source Speex audio codec that’ll enable it to more easily connect to a PBX and PSTN.

The possibilities here are endless; it means that 99% of Internet users will be able to make a Skype like calls without installing anything on their machine. They will be able to share files, media, etc’, all from within the browser and without installing anything.

The same way anyone can enter any website and watch a free video (e.g. youtube.com)

Anyone will be able to surf the web and make a free phone/video calls, p2p phone calls that is.

Slightly more info…

Flash Player 10 Beta Release Notes

For a long time now, there is a try to incorporate artificial smells into our computing experience, this field has known lots of ups and downs, but was never really solidified into a consumer product. There is a new try from NTT that enables mobile phones to receive smelly massages: More info

It is said that by 2013, 31 percent of all mobile phones will be smart phones, and by then, a smart phone might be almost like a full blown PC. In the meanwhile it seems like everyone is trying to push their feet into the blooming mobile phone market. We’ve seen a lot of ups and downs in this area, lots of promises that hasn’t been fulfilled. In fact only since the arrival of the iPhone, surfing the web become reasonable on a mobile phone.

I refer to RIA, not just as rich applications that runs inside the mobile Internet browser, but, also as reach applications that are easier and consistent to develop, that runs across platforms and more important across devices. This has been the main hurdle, beside the low performance issues, to develop for mobile phone and devices. The resources needed to port a mobile application to run on multiple devices is enormous. There got to be a better way to develop applications and games for the mobile phones, something as approachable as web development. I’ve heard lately that the "Developer is King" these days it’s more like the Web Developer is king.

I will summarize in this text the current leading technologies in the area.

 

Adobe Flash and Flash Lite

Flash Lite is the first RIA technology to run on mobile phones (since 2003), since then it has shipped pre-installed on more then . It is safe to say that, Flash runs on mobile phones, but, it is always a subset and always with some limitations. The  best thing about Flash Lite and Flash in general is that it’s easy to develop highly interactive applications, and the promise of - develop once deploy everywhere, is currently the closest to reality with it.

The Flash Lite player isn’t exactly the same as the full Flash player we use inside our desktop’s browser. The current version of the full Flash Player is v9, Flash Lite is similar in capabilities to older versions. The Flash Player is backward compatible.

Flash Lite 1.1 - Similar to Flash 4 - Simple games, screen-savers and animations.

Flash Lite 2.1 - Similar to Flash 7 - Small games and applications, much more advanced Object Oriented programming.

Flash Lite 3 - Similar to Flash 8 - Richer games, Youtube, live video and audio e.g., justin.tv, pandora.

Take a look at Flash Lite 3 in action

Pocket PC and Windows Mobile were supported by Flash and Flash Lite for a long time already. It’s been used also to enrich WM applications UI. Flash can be integrated inside a .NET Compact Framework 2.0 application to rapidly create rich UI. Microsoft recently announced they’ll support

Flash can be found, to some extent, on other type of devices, e.g., the cool Chumby runs Flash Lite 3, sony PSP runs Flash 7.

There are already some mobile devices that run the full version of Flash 9, e.g., Nokia N810

that are pre-installed with Flash-Lite 1 - 3

 

Microsoft SilverLight

Microsoft has finally realized that a development platform isn’t necessary an OS, it saw how Flash is becoming just that, and want to join (take over) the party with its SilveLight. SL is a rich environment targeted to work inside the browser and across desktop platforms as well as on mobile phones and devices.

The first SilverLight release 1.0, was mainly intended for PR. It lacks any impressive capabilities beside good support for video. With the upcoming SilverLight 2.0, which is currently released as beta 1, we’ll have the chance to really estimate it’s powers and if it can compete with Flash. SL 2.0  looks very powerful, as it supports a respectable subset of the CLR (Dot.Net runtime), rich UI framework and all kind of other goodies.

As for SilverLight on the mobile, there was a great buzz recently when Nokia announced  it’s going to support SilverLIght on it’s S60 and some S40 mobile phones. it is not clear yet what will be the limitation of the runtime on these devices only that it’ll "initially" support only SL 1.0, which means logic written in JavaScript and no CLR.

Windows Mobile will support SilverLight 1.0 as well from the middle of 2008.

SilverLight looks very promising, but it’s still a premature technology, especially for mobile devices. I wouldn’t fire my Visual Studio to develop a mobile SilverLight app, just yet.

Visitmix.com has some cool

 

Apple iPhone:

Although the iPhone isn’t exactly an ubiquitous platform and holds only 0.14 percent of the mobile phone share. It is still the most buzzfull mobile device ever. Creating your software to run on the iPhone and leveraging it’s dreamy features like the Multi-Touch and the accelerometer can lead to tons of PR and even some paying users.

The iPhone has redefined the way we interact with a mobile phone and lifted it to a all new level. Apple recently released the iPhone SDK but still keep it very restrictive. Hopefully Apple won’t repeat her history of dismissing 3rd parties, an act that we all know hurt her greatly in the past.

I’m a little tired of the iPhone and Flash affair already, this is the story in short: To the amazement of many, the iPhone was released without any kind of Flash support. The two most common assumptions were that Flash is too slow for the iPhone or that Apple is pissed over Adobe for some obscured reason. Lately Steve Jobs bashed on the Flash Player performance on the iPhone, Adobe replied and there were others. After the release of the iPhone SDK, Adobe’s CEO announced they will develop a Flash Player version for the iPhone. Hours later, Adobe clarified that it won’t be that easy to develop a decent version of the Flash player, only with the iPhone SDK and without Apple co-op. Now it seems that we won’t get Flash on the iPhone , at least until the next buzz alert.

It was a similar scenario for Sun’s Java, first they said they’re going to put Java on the iPhone only to realize later it’s not feasible under current restrictions. Don’t wait for SilverLIght to appear on the iPhone anytime soon, either.

Apple probably wants to push her own iPhone RIA platform, and insist to remain a sealed garden with a lot of restrictions to third party applications developed by their new SDK.

 

Google Android

Google has realized the need for a standardization on the mobile jungle, and came out with it’s , a platform designed to give the power to the developer.

Here is a good explanation of the Android platform and what it can do for you.

Demonstration of Android power.

Currently there’s not many Android smart-phones, but, with the dedication of google we’ll surly see some more soon.

 

Sun JavaFX Mobile

Sun, the inventor of Java and "Develop once deploy Everywhere" concept, don’t want to lose its mobile presence with j2ME and is porting Java’s richer sister, JavaFX,  to the mobile phone as well.

JavaFX Mobile

 

Trolltech QT

Trolltech the creator of QT - Cross Platform rich development platform, has been recently bought by Nokia and can be seriously considered as a player in the RIA mobile world.

 

Conclusion

For now, we can still use excuses like incompatibility and lake of an appropriate platform to continue and create dull mobile application but it’s going to change very soon.

Pantech has revealed some of it’s concept phones that might reach stores in 2010. I’m not sure if these phones will become reality eventually, it were designed by the Korean University students, and indeed it looks somewhat like a student project, but still interesting.

Check it out.

Nokia Research Center, along with the Cambridge Nanoscience Center, think they know how we’ll use our mobile device in the future. If I have to summerize the user experience of this concept phone it’ll be - insane usability and flexibility (insane in a good way).

This beautiful animation, demo the concept:

It is very easy to accuse concept project like this to be very unrealistic, and it’s frequently being compared to the concept device and technologies that were presented in the 50th. The predictions back then were mainly about that every house will be completely automatic, managed by humanoid robots, and we’ll all be driving flying cars. Even though this concept mobile device is not intended for production in the near future, it is said that some of its features might find their way into high-end devices in the coming 7 years.

I truly believe that the concept creations of today, including this one, are much more realistic, based on real technologies, and not just the creator imagination like in the 50th. I remember that only few years ago, I saw a concept video about bizar looking cellphones that can do video calls. Can you imagine?

For more info, images, and the above video in higher quality, go here.