If you’ve been following our flicker feed you’ll have noticed that over the last few days, we’ve been knocking together quite a plethora of prototypes. Its been fun! It’s allowed us to develop (and generally just play around with) the look, feel, interaction and of our smelly device as well as explore what it could be made from and how it could be made. Anyway here’s some snaps of our ‘finished’ models with a bit of a description about the intention of each iteration. Enjoy.
So following on from the cups-and-vaporisers approach, we went out and bought a few computer fans. Our visit to ScentAir identified that fans and scent cartridges was the most common method they used within their electric automatic model (albeit not with computer fans but a similar effect). Plus we had been faffing around with the vaporiser for too long. The above image was the first working model off the back of this - pringles tub with a few drops of essence inside with a fan taped to the top. Plugging into the computer via USB, the fan activated and released the smell within and contained it nicely while it was off, perfect, but not all that pretty!
Meanwhile, Ben was playing around with a different fan and constructed this helix approach to pump the air out as efficiently as possible (below).
Chris, using yet other fan, began playing around with a more towered approach. This development helped to look into how we can start layering the different aspect of the design - the electronics, the scent oil and the fan.
Getting an understanding what goes where was helpful in highlighting some design routes. The geometric restrictions of what we were using helped to open up some avenues that were not expected, like Tim’s design below where the device has a hinge for it to open and close allowing the user to change/replace the ‘smell cartridge’. The image below it is a further development which also incorporates housing and working connection for the arduino.
We began to see a problem emerging with our model thus far which was that none of them were really oriented towards your nose - kind of important to experiment with if you what immediate, alerting smells! This one from Genis leans back, at such an angle that it fires smells directly from your desk to where you are sitting. Below that is one from Tim which rotates to allow the user to specify where it is pointing.
That’s not to say it was all fans and function, Ben made this bellow style approach which was certainly the most effective smell puffer but we struggled to work out how it could operate electronically whilst also being silent
Where are we not then? We’ll there’s a few more prototype photos on the flicker page with some more weird, wonderful and primarily cardboard models for you to check out. On top of that we have been discussing some development ideas for what the smell cartridge actually is and what the most effective way it could plug into the device is and there are undoubtedly a few more card models to follow. Plus there a whole web connection to sort out… The cogs are still turning within the the Foundry!