We ’ve kept a snug heart on the 27thACM Symposium on INTER Software and Technologyin Honolulu this week , given that it ’s already produced wads offascinating image . But this award - winning newspaper is perhaps the coolest we ’ve come across : It lays out a Modern proficiency for impress gimcrack , unsubdivided touchscreen displays with conventional printers .
It ’s call PrintScreen , and it ’s a system that give up the user to publish on about any material : Wood . Mylar . Marble . Leather . Metal . A bit of place newspaper . And what ’s more , these super - cheap , super - dissolute exhibit are touch raw . They can be treble - sided . you’re able to drift them , smoosh them , fold them . And you could print them in your own menage .
In the Holy Writ of the researchers behind PrintScreen , the summons of establish flexible exhibit — much less signature - raw ones — ordinarily call for a “ gamy - end photographic print lab , complex machinery and expert skills . ” But using the techniques outline in their project , the process is made vastly simpler and meretricious .
In thefull paper , which just won theBest Paper Awardat the symposium , authors Simon Olberding , Michael Wessely , and Jürgen Steimle excuse how their system function . usually , if you wanted to incorporate a display into something you were build , you ’d have to buy the full components , which of course expect like this :
But the threesome aim something much simpler , beginning with designing a dim-witted electric circuit using any sort of desktop persona editor . When you have your exhibit set up as a vector file , you impress it using any number of conventional printing process , from inkjet printer to an existent analogue screen printing machine .
What ’s more important than the app method acting is the ink you use — and in what order . The ink is applied in four layers : First there ’s the silver director , then a dielectric layer , a phosphor layer , and finally , a translucent conductor . Those two outer conductors sandwich the phosphor level , which emits the light when a charge is run through the ink .
So what can you do with it ? In their paper , the author show off five prototypes . There ’s a touch - sensitive watch strap :
As well as a fake plant that act as a way to answer headphone calls , a tiny game of Pong , and an synergistic postcard . There ’s also a prototype that show how such a simple display could be integrate with other constituent to create a more advanced system :
These novel little concepts are just that — novel , one - off coating , a petite glimpse of what ’s potential . In reality , there ’s an almost unlimited routine of way in which such a display could be used .
We ’ve spend a fortune of time wonder when flexible show , cheap displays , or print - at - home displays would become a realism . In one fell swoop , these researchers have show all three in a single composition . [ Embodied Interaction ]
flexible displays
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