25 Apr
2015
25 Apr
'15
11:16 a.m.
On Fri, 24 Apr 2015 20:33:05 -0700 (PDT), Len Ovens wrote:
another idea for a touch screen:
1 touch control with finger one.
2 put finger two some distance away.
3 move finger two towards control to decrease value or farther away to
increase value.
4 lift both fingers. I am not sure if lift order would matter. (it
shouldn't)
I do not know how long it would take to "learn" this so it was natural
to use.
Hi Len,
it conflicts with gestures, if you by accident don't touch the control
and you do the two finger pinch, something unpleasant could happen.
IMO
1 touch the control, it gets a colour that signals that it's activated
2 put a finger some distance away
3 move towards control to decrease value or farther away to increase value
4 touch the control again, to deactivate it, colour becomes normal
Regards,
Ralf