Trolltech may not be well known, but they make a software product called Qt (pronounced “cutie”) which is used by many. It’s a package that allows developers to write code that works across several platforms (Windows, Linux and MacOS X) so only one set of API’s (Applications Programming Interfaces) need to be learnt.
Qt is used both commercially and in the open source community (it’s the basis for the Linux KDE windowing environment). Commercially there are several well known programs using it, including Skype and various packages from Google and Adobe.
Qt has been around for quite a while and more recently introduced Qtopia a complete Linux development environment, using Qt as a basis for its user interface.
Qtopia comes in several editions including a phone edition which is used by several vendors including Motorola. It uses Embedded Linux (version 2.4) and then Qtopia sits on top, offering various standard interfaces (including the user interface and standard Qtopia applications like calendaring, contacts, etc).
Qt and Qtopia are designed to make writing applications easy, however it’s still a relatively complicated task. Supporting lots of flavours of hardware further complicates things.
Trolltech Greenphone
In addition to Qt and Qtopia, Trolltech have come out with a mobile development device, known as the Greephone. Unsuprisingly it has a green casing, just so you don’t forget. The phone only supports GSM/GPRS.
The Greenphone comes with Qtopia Phone Edition 4.1.4 and the Linux kernel 2.4.19.
The hardware consists of a touch-screen and keypad UI QVGA LCD colour screen, Intel XScale 312 MHz PXA270, 64MB RAM & 128MB Flash, Mini-SD card slot, Broadcom BCM2121 GSM/GPRS baseband processor, Bluetooth and Mini-USB port.
Though it’s not designed to be used in production, it is designed to allow developers to rapidly prototype applications that can then be moved on to a real phone before expensive prototypes are made.
Applications, new kernels and versions of Qt and Qtopia can be loaded on to the Greenphone through the mini USB connection.
The Greenphone comes with a complete Qtopia SDK (software development kit) which provides a complete environment for developing and modifying application software for Qtopia Phone Edition. It can produce packages that run on the Greenphone itself or run through the virtual phone included with the SDK.
There are already over 4 million Linux phones utilising Trolltech’s software, this just allows manufacturers to develop Linux applications and get them to market more rapidly.
The mobile phone market is already a crowded space with Microsoft Windows Mobile 5.0 and Symbian dominating the market. Maybe this will give Linux the mobile boost it needs to push it into the mainstream.
With more Internet-enabled handsets on the market, it’s not surprising that more punters are getting a bit of Web action on the move, with email and weather sites being the top two most visited mobile sites.
Top US Mobile Websites (June 2006)
Hollywood hot shot Gary Oldman is today releasing his new short film, shot on the Nokia N93 we’re told.
Happy Slapping
HomeChoice have agreed to be taken over ISP Tiscali in exchange for 11.5% of their new owner.
HomeChoice has been settled on around 45,000 subscribers for quite a while now as they’ve been restricted to operating within London and some areas to its north. They just haven’t had the investment available to unbundle anymore exchanges beyond the 145 they have to spread their service. Their original expansion was hampered by the huge cost BT used to charge them for the Visionstream service they needed to run the service.
By buying HomeChoice they’ll start with something they can build on, rather than having to start from scratch, giving them a time advantage. This is made very real by gaining 145 unbundled exchanges within London taking Tiscali to a total of 330 country-wide.
We’ve been keeping our eyes on
O2 have announced the usage charges of Visual Radio. At O2’s standard data rates of £3.00 per Mb dependent on tariff or O2 Browse and Download bolt-ons from £3 for 2mb and £5 for 4mb.
A visual communications company, All New Video, have announced a deal with BBC to enable feedback and input into TV programmes from viewers, video calling from 3G phones, Web cams and ISDN. On the voice side, it will add VoIP to its inbound voice channels.
The system give the assistant producer the ability to carry out a video chat with the viewer letting them ascertain their suitability of the show – frankly, filter out those not relevant. Each person can also be ranked and some notes made about them.
The new BBC system will let people do the same from the safety of their own bedrooms, where they’ll be able to leave their five minutes of video wisdom in a video mail system.
Nikon has announced their new ten megapixel D80 digital SLR, the company’s successor to the trailblazing D70/D70s cameras.
The D80 also offers a suite of in-camera retouching tools including shadow / highlight enhancement, red-eye reduction, trimming and monochrome and filter effects.
Nikon D80 specs Sensor 10.2 million effective pixels
Casio Exilim Card EX-S770
It’s a tiny little fella too, measuring just 95 x 60 x 17 mm (3.7 x 2.4 x 0.7 in) and weighing just 127 g (4.5 oz) without its Lithium-Ion battery.
The 7.0 megapixel EasyShare V705 comes with the innovative Dual Lens design and a beefy 8 megapixel sensor, while the more conventional EasyShare C875 sports a 8.0 MP sensor and an all glass Schneider-Kreuznach optical zoom lens with 5x zooming.
Kodak also announced two bargain basement cameras; the C743 and C433.
Currently listed as the fourth most popular English-language Website on the planet and the sixth most popular in any language, MySpace has become a social networking phenomenon, and looks set to notch up an amazing 100 million accounts in the next few days. As we publish, it’s sitting on 99,677,398 after being on 99.4m yesterday.
To the chagrin of many of its users, Rupert Murdoch whipped out his fat wallet in July 2005 to the tune of $580 million and added MySpace to his News Corporation empire.
Commercial synergy ahoy!