Ola Bandola Apps

How many legs does R2D2 have, 2 or 3 ?What is best ?Try it for your self by building a robot that can run on 2 or 3wheels. This is the software for running and controlling such arobot based on the lego mindstorm nxt kit.When starting the app you are presented with three options,Drive, Balance and Advanced.The drive option works for any kind of nxt based robot with motorsconnected to the B and C port. The only requirement is that the nxtis on. The robot is controlled by tilting the android device.The other options require a self blancing robot. Buildinginstructions for a R2D2 like self balancing robot is posted athttp://www.olaochelliot.com/page6.htmlAlso the software for a self balancing robot with 2 wheels can befound there.The advanced option can be used to control a self balancing robotwith an arm. Instructions for a R2D2 robot with ar is posted athttp://www.olaochelliot.com/page7.html

This is a dual player game where you usetwohand held android devises e.g. two old android mobile phonestocontrol the game running on a third android device e.g atablet.The red and the green circles are controlled by tilting thehandheld devices and they can be used to push the blue circles intothepurple goal circles. You win when 13 blue circles have beenpushedinto your goal circle.Before the you can start to play the game you need to downloadBTControl on two hand held devises and connect them to thethirddevice running the game. Then press menu and run.The source code to this game can be foundonwww.olaochelliot.com

This is a simple open source 2D physicsenginefor planets, atoms and other particles. The particlesinteractthrough force fields and collisions. The force fields havetheforms 1/r^n, r^n and A/r^n - B/r^m. These fields can be usedtoi.e. simulate gravitation, harmonic oscillators, and theatomisticLennard Jones potential.When the particles collide they merge, bounce or split intomoreparticles. It is also possible for the particles to havenegativemasses.The idea is to make fun and interesting games using verysimplephysics.Start stop and reset a simulation by pressing the menubutton.

This is a game based on a simple 2Dphysicsengine where planets orbits and collide with eachother.How to play.Press the circle.Read the level description in the upper right corner.Press the triangle.Control the green planet by tilting your device.

This program is used together withtheBluetooth Space game. You run Bluetooth Control on two handheldandroid devises used to control the red and green circlesinBluetooth Space running on a third android device.Start Bluetooth Space on the third device and startBluetoothControl on the two control devices. Press menu on thecontroldevices and the press Connect a device.I find it strange that this app has been downloaded more than1000times since its intended to be used together with another appthathas been downloaded much less. Please tell me why youdownloadedthis app by adding a comment or sending a mail.This program is based on the Bluetooth Chat examplehttp://developer.android.com/resources/samples/BluetoothChat/index.html