Risto H. Kurppa schrieb: > Hi! > > There's been this rumor about using accelerometers of Freerunner to > ignore a call around. > > At the moment there are no useful applications for gestures, only > (great!) games: mokomaze, doom etc. > Someone wrote the framework for gestures but it's not been actually > integrated in any(?) distro. > >From what I heard the issue is that reading accelerometers is very > CPU-intensive. > > Phone (framework, something?) sees a call coming in > It starts to sniff the accelerometers > If the phone is already upside down (on a table), don't alert (or > maybe with vibra or something) > If the phone is not upside down, alert as predefined. > Continue sniffing: if the phone is turned upside down, go silent, stop vibra. > Personally i dont like it. i always put my fr upside down in my pocket an take it out flipping it upside down... it is hard to get rid of "old" habbits... > Here's some c00l details from DocScrutinizer: > > 01:20 < DocScrutinizer> gmeters can be switched on/off. No idea what's > current status. > 01:21 < rhkfin> -> turn it on only when there's a incoming call? > 01:22 < DocScrutinizer> you probably want to set interrupt trigger > threshold so cpu load is zero until you actually see the "gesture" > 01:23 < DocScrutinizer> for sureyou don't want to soft-process the raw > gmeter data at full sample rate all the time > 01:24 < rhkfin> true > 01:28 < DocScrutinizer> you enable and read out ->x:0,y:-1000,z:0. > Set threshold to x:+-300,y:ditto,z:>0. Then wait with no cpu load > until device gets considerably repositioned/accelerated > 01:28 < rhkfin> right > 01:29 < DocScrutinizer> if you see trigger, do same again > > Shouldn't be very hard but it'd be extremely cool. Integration to a > distro (SHR maybe :) might be a bit more of a hack (adding GUI to > enable/disable this feature etc) though.. > > r > >
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