"Imag­ing you'd sim­ply hold your smart­phone be­sides your PC's mon­i­tor a NFC (near field com­mu­ni­ca­tion) sys­tem in phone and mon­i­tor de­tects the rel­a­tive po­si­tion, and flick the email ed­i­tor over to the PC al­low­ing you to con­tin­ue your ed­it there. Now imag­ine that this hap­pens ab­so­lute­ly trans­par­ent to the pro­grams in­volved, that this is some­thing man­aged by the op­er­at­ing sys­tem. This is where I want to go. Not that cheap ef­fects lol­lipop desk­tops Ubun­tu/Canon­i­cal, In­tel, Red­Hat/Fe­do­ra and Gnome(3) aim for."