 अगर वोँबग यहेРИदा आपाचक। वाखेकिं कोई भीज�arf सुछार मेंच के मervices तुब यहेal..? आब ट्ही कि इंचा तुफसे वखयी से मेनही की ever उरट लगों कि ल़क्र के के हूँ Books Mind job से आना,गर्ी जैनी पड़नू कि मूर्सवाईटै हो। कहाय अचनी वे सहोन left ृicide 60 to 70 %, ृicide 60 to 70 %, ृit is an ideal which he came up with, so then we said bo this has to be mounted on the window it can be horizontally mounted it can just slide over the window ृyou have a oven on the window and you slide it up like a box, or you mountain like an air conditioner, with a flange so you make this quick and dirty mock ups He started making very small scale mock-up. Look at his hand and small mock-up. These are very, very important issues in conception. When you make the small mock-ups, it becomes very tangible to you how your product is going to work. And these are very valuable and we make our students do these mock-ups very, very carefully. And we spend a whole 3 weeks on this. What was this creative part which Avinash did? He went and picked up 2 bisleri bottles. And he put them on into the other and he checked. This was our biggest breakthrough where the temperature rose to 82 degrees within 15-20 minutes. We said, wow, this technology will work. It will surely be very good. And then he did all the detailing for this. You see how it is going to be made, what type of shell it will be, what type of double wall. And then you do how it will go and fit in the window. And then he made a mock-up model. So you have this whole round shell and you have the wheel to adjust the air vent inside. You might tell your cars when they get hot. So if your foot is cooked, you can turn the wheel. And do you think this is working? Do mock-ups work? No, mock-ups are just dream things. You just make them quickly out of plastic and paint them and make them look like real. What are mock-ups needed for design? To go closer to the product, to understand its shape, form, aesthetics, perception and usability. Every car which is on the street would have gone through 7 or 8 clay mock-ups. So here you see this mock-up. It doesn't work. But it has all the features you see. It has a place to put your hand and pull. And then he worked out 2 compartments in this to get better heat and better transparency so that it cooks better. We wanted to make it look like kitchen appliance but this is looking like a space product. It doesn't look like part of the kitchen. Though washing machines have round hatches. We said let us look at more convenience of putting food inside. So we wanted to have a rectangular door. So we said okay. If it fits with the semantics of an air conditioner and a microwave oven. What is semantics? Anybody knows? Meanings and form. For example, as soon as you show something, I don't need to tell you twice if there is a bottle-bottle. You know that the water bottle is a cap and there is a bottle and there is a particular shape. So the semantics of a bottle is fixed. So they all have a particular type of shape and form. So there is a meaning in this. As soon as you show this, you know it is a water bottle. Okay, so here we are. So where are we now in the design phase? We are still in the first. And we just make mock-ups and it is not even a working model. Avinash has this rig which is working only at 89 degrees. And at 80 degrees you can only cook rice. Maybe you can make some cakes but nothing more than that. So still we have a very long way to go. We need a working prototype. We need to then look at pilot production, put in more places. And then we need to go to mass scale where all over the country and all over the world we can launch this product. So we have a long way to go.