During Mobile World Congress 2010 in Barcelona, Rightware demonstrated its ‘Mobile App Store’ application running on various mobile devices. Mobile App Store is designed and implemented using the Kanzi user interface solution that enables designers to quickly have their applications running in different target devices. Key advantages of the Kanzi solution is “design-once, deploy everywhere” cross-platform support for the leading mobile operating systems, including Android, Blackberry, Linux, Maemo, Moblin, iPhone OS, Palm Web OS, Symbian and Windows Mobile. Kanzi solution is build on top of industry standard OpenGL ES graphics API. Check out the demo of the app running on the Nokia N900 after the break. It also supports gestures using the front-facing camera.

Mspede for Maemo has just landed on our Maemo 5 Applications page. Mspede is a game in which you must tap the lights that blink, as quickly as you can. The longer you play, the faster they blink, so you need to speed up your reflexes in order to score big. Mspede is a free game for the Nokia N900, and is available to download from our Maemo 5 Applications page. Check out the gameplay demo of Mspede after the jump.

Marble Maze 2 is the sequel to the very well known Marble Maze game, and brings with it a host of cool new features and 70 new levels. Marble Maze 2 has a new treadmill feature, which drags the ball in different directions at set points, making it even more challenging. Check out the video demo of the game after the break, and you can see just how tricky this new version can be. Marble Maze 2 is available for all S60 5th Edition devices and can be downloaded for free from our S60 5th Edition Applications page.

Check out this face detection/tracking demo that uses the front facing camera of the Nokia N900. The game is called BurgerFace, and the task is to collect as many burgers and dodge as many knives as you can by simply moving your head from side to side as the controller. This cool innovative concept is just another glimpse at the power behind this device. Video after the jump.

Check out this cool demo showing a how Manikantan interfaced his Nokia N97 mini with GameFactory and used it to control a jeep in the game. GameFactory is an advanced game engine developed by research teams inside NTU’s GameLab, headed by Prof. Seah. As you can see, he controls the jeep in the game by using the built in accelerometer of the Nokia N97 mini. Video after the break.

How many targets can you hit in 90 seconds? How many hoops can you get in 90 seconds? This legendary duo is back, and now available for the Nokia N900. Challenge your friends with 6 unique levels of difficulty and start feeling back the arcade adrenaline rush with this unique skills vs time combination. Check out the video demo of both SoccerFrenzy and HoopsFrenzy after the break. Both games are available to download from our Maemo5 Applications page.

Check out this video preview of some cool apps incoming for the Nokia N900. The demoed apps include 3D Roller Coaster, a game that really shows off the potential of the Nokia N900, with some amazing 3D graphics. There is also Zen Bound, another 3D game coming soon to the Ovi Store. Finally there is a quick look at the recently announced, final release of Firefox for N900, where if you keep your eyes pealed, you’ll see The Nokia Review at work. Video after the break, enjoy.