While it is also imprecise, the fact that the film is only an input surface means it's also inaccurate. To make a touchscreen, you must have a screen. </since

While it is also imprecise, the fact that the film is only an input surface means it's also inaccurate. To make a touchscreen, you must have a screen. </since you went there :Op> I was commenting on both the inaccurate nature of the title as well as the fact it does not point out the newsworthy, new tech part that HN readers likely give a crap about.