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Java is...the new black
Monday, 08 March 2004

Flytxt's Co-founder and resident Guru, Pamir Gelenbe, looks to the future to predict which word will dominate mobile agendas across media, entertainment, retail sectors and beyond in 2004. The word he sees is "Java". Java hit the headlines in 2003 and proved big business in mobile gaming, but will Java be limited to games in 2004? Gelenbe believes this year will see Java move beyond this usage and into the untested markets of news, chat and gambling. What signs are there in the market of appetite for these applications?

With the penetration of J2ME (Java 2 Micro Edition aka mobile JAVA) capable phones reaching a critical mass, we're already seeing more companies looking at building mobile applications using Java technology. Two examples of such applications are the FT and CNN's Java subscription based portals, which provide the latest news and data from the stock markets.

The lure of Java is its flexibility and its widespread support among major handset manufacturers including Nokia, Sony Ericsson, Motorola, Siemens, Samsung and NEC. Java applications can also be distributed across a variety of handsets with little tweaking.

From a technology standpoint, Java technology offers many advantages:

  • Real-time subscription or event-based billing through the user's phone bill (ideal for billing for premium content)
  • Real-time access to the network via GPRS to keep the content on the application up-to-date
    "Push wake-up" - a feature that lets the company trigger the application on the user's phone remotely (e.g. a stock broker could trigger a JAVA trading application when a stock-price reaches a certain level)
  • Mobile Java (J2ME) is better suited than WAP for many interactive mobile applications because Java applications reside on the handset, rather than on an operator network as with WAP applications, they're more robust, quicker to load and able to store user preferences. If you compare a WAP experience to a Java one, Java is much better. It's fun to browse, customisable, flexible and can link directly to the Internet. The response times are faster, it's a slicker experience and in terms of usability it's easier to navigate.
    To break this down further Java is:

  • FAST: the application latency that is characteristic of WAP does not apply as all menus are pre-loaded and the application does not need to load pictures/icons every time
  • USABLE: while WAP browsers tend to be clumsy, a mobile JAVA application can be tailored for maximum user friendliness, with quick access to information and transactions. Entering urls in WAP tends to be difficult; the fact that the JAVA application is an icon on the user's phone desktop makes it much easier - there is no need to type urls.
  • CONTROLLED: JAVA allows for a controlled user experience. For example, a user can sample a ringtone and determine whether he/she wants to purchase it by sampling it (without being able to illegally save it).

    It should be noted, while we're comparing Java to WAP, that Java is not the only technology that lets you create rich interfaces on mobile phones. One alternative to Java consists of building a Symbian application (i.e. developing directly for the phone's operating system). Gelenbe points out that the key benefit of developing in Symbian is greater access to the phone's functionalities such as address book, voice functionality, multimedia, messaging, etc. The key downside, however, is that the application size tends to be larger and it only works for Symbian (i.e. high-end) phones, severely limiting its mass market potential. The first high profile example of such an application in the UK is the O2 Active portal Symbian application built by Surfkitchen for O2. It is an alternative to the WAP-based portal and it offers a much smoother user experience.

    Looking ahead to the next 12 months, Gelenbe groups the types of java applications that will be emerging in the following four categories: communications, information provisioning, entertainment and transactions. Mobile Java technology can be an effective mobile footprint for media owners, an information portal for public transport companies, a shop window for retailers, and a clean, effective way to transact with customers for financial services companies.

    Other applications of java may include branded information services. For example, a drug company like Novartis might send out hay fever alerts for their product Allereze, or a gossip magazine like Sneak might build a branded gossip application.

    2004 is most certainly the year for Java. The branding benefits that Java offers are incredibly compelling: nothing beats having your brand as an icon on the phone!

    The key development Gelenbe sees as happening in 2004 is media and entertainment companies building information or ring tone sites. By the end of the year he believes most media companies will have a Java application. A major factor behind the rise of Java in 2004 is the Euro 2004 football championship in Portugal. When it comes to mobile content development, you can't beat football and sex as drivers.


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