 Good evening everyone, myself is Nithinar, I will be today demonstrating about interactive education animation on Akash Tablet, how to create interactive education animation. I am working in Project Oscar currently, Project Oscar stands for open source course web animation repository, the official website is oscar.itb.ac.n, it is headed by Professor Shridha Yarsar, currently Project Oscar has a 350 interactive 2D and 3D animation, it is an online web based interactive animation repository, it is a school level PG and UG level animation like chemistry, physics and biology and mechanical and computer science animations. For the 3D animations we use blender, blender is a 3D animation tool, we use blender you can download blender from www.blender.org website, why we use blender, like there are many 3D application 3D animation tools available as 3DX, MAX, Maya, Maya and all, but why the blender itself is important, because blender is a 3D animation and modeling tool, it has a on physics library and a 3D game engine, it is a complete tool set, complete package for this we required, the most important part is free and open source, for open source we can download the source files and we can create and add or delete the features which you do not like, it is also compatible with Windows, Linux and Mac operating systems, so the process is how to create a simulation like in how to create a simulation or animation which can run on android or in the aakash tablet. So the first step is to create a 3D model of it, the concept or the experiment which you want to animate or which want to create a simulation of it, first you have to create the 3D modeling of it, the currently the demonstration which I am showing, it is a 8 standard school level experiment called single replacement reaction, so you can see it as a table, it has a beaker clamp stand, this is entirely the part is modeled in 3D inside blender, the first we have to create the actual model of it and we have to apply material, the next step should be to apply material and lighting, so why do we have to apply material lighting to give the natural look of the environment, we have to create one laboratory kind of environment, the table, the glass, the beaker texture and the material texture for the clamp, the next part is to add interactivity, so how do we add interactivity, if we have a one video file we can have an interactivity like a play and pause interactivity, but if I want for an interactive simulation there are more types of interactivity can be added like mouse over, touch a drag and drop or we can have a keyboard interactivity, so this kind of interactivity can be added by logic bricks, python script and by animations, so the logic brick is like we can see what kind of input you want to give, if I want to give a mouse input or a keyboard input, so each time if I apply a mouse or a keyboard input which kind of interactivity should be happening, it defines by the logic bricks and then the more the advanced level of interactivity can be added by the python script, python blender uses python as a scripting language for the more advanced animations and in game engine in the interactivity, blender itself is coded inside the python and can be used as a script can be used inside blender, once if I have created the simulation or the animation inside blender, how do I transfer the files inside on the ACAOS tablet, because there is no working environment for blender available for android platform, for android OS operating system we do not have a working blender, we have a blender for Windows, Mac or Linux operating system available, but we do not have on android platform, for the blender community for that purpose have created a blender player, so it is a application file can be downloaded from download.blender.org slash ftp slash incoming, once you have downloaded application file can be installed on ACAOS tablet, the next part is to have a dot blend file what we have created the animation on the desktop transfer that file to ACAOS tablet, like we have the dot doc doc extent or dot txt extent for the text file or the documentation file, the blender is a dot blend as the extension files, so once you have this file we can open this dot blend file into the ACAOS tablet and browse the file and can play the file, I will be showing the demonstration, currently we have this blender file this dot blender file available for the single replacement reaction, as you can see I have this is entire setup of the animation is created, there is a table, there is a beaker and there is a clamp stand, the material and the material in the texture is applied the lighting part is done, for the same animation it is transfer into the blender file, so if we see the animation part of it like a video file, so this is how the animation part looks, if I have a directly render output as a AVF file video file, but with this video file I cannot interact with the video file, I can just play and pause the file, if I want to increase the height of the clamp, if I want to decrease if I want to slow the animation, I cannot slow the animation, the process is once start and a stop, so I will demonstrate how to do that on the tablet we have prepared the file, okay I have installed the blender player on my ACAOS tablet, then click and start, so first it will ask for a blend file, it has a select the game, so if I click on it it will ask me to browse the file, I will go to the file manager, I have a single replacement file dot blend as extension on my tablet and I will start the blend player, the user interface which it shows it is entirely created in blender, so if I click on next, okay it ask for a user interface or start for the simulation, concept and a help, if I click on concept it will show the what are the concept behind the animation or the simulation is, back the help part will show how to play the animation and the reference link behind it and if I start the simulation, so the what I can see on the desktop can be view on the tablet as well, so with this four button I can have a mouse in camera interactive, I can zoom it around and can view from all 360 degree direction, so if I touch on the clamp, so this way we can view from all 360 direction and can be viewed from top view, side view, if I touch it again it will go up, now we can see the reaction happening and there is a color change, so this is the what one prototype which we have created so far, the entire file the entire work is done in blender and can the whatever mouse interactivity is on the blender, the keyboard interactivity is not yet working, but the mouse interactivity what we can see can be transfer on the desktop on the tablet as a touch interactivity, the prototype has been helped created by Sneha Dev Rukkar, Arun Nair and Pooja Bhava, they are the part of the blender team at IIT Bombay, thank you.