Thank you Tim for the quick reply and clarification. I remember now reading 
this somewhere when I first started using my iPhone, but forgot about it. I’m 
not going to be concerned anymore about this.

I have a link to the iPhone User Guide on the apple Support web site, so I will 
look at the parts where I need to learn how to show things to my wife.

Thanks again, and it’s really wonderful having someone like you responding to 
all our questions, big or small! :-)

Pete De Vasto

> On Mar 28, 2019, at 9:36 AM, 'Tim Kilburn' via MacVisionaries 
> <[email protected]> wrote:
> 
> Hi,
> 
> First, I will clarify that this collection of apps that you find in the App 
> Switcher does not actually use up resources.  Only a few recently used apps 
> remain running in the background.  The rest are handled by the iOS in a way 
> that removes the primary memory usage portion of the app and just leaves a 
> remnant for quicker startup.  So, in fact, constantly clearing the App 
> Switcher actually negatively affect battery life as your iPhone has to use 
> more resources to start up the app than it would have had the app still been 
> available in the switcher.
> 
> All that being said, the gesture you're looking for is the swipe up gesture.  
> So, double-press the Home button to bring up the App Switcher, then swipe up 
> on the app that you want removed.  You can even use multiple fingers to swipe 
> up and off multiple apps.  Yes, it is often challenging teaching others when 
> your gestures are slightly, or completely, different than those of your 
> sighted companions.  Mostly, for me, it's just a matter of a bit of research 
> and a lot of memory.
> 
> Later...
> 
> Tim Kilburn
> Apple Teacher
> (with Swift Playgrounds Recognition)
> Fort McMurray, AB Canada
> 
> On Mar 28, 2019, at 10:21, Pete De Vasto <[email protected] 
> <mailto:[email protected]>> wrote:
> 
> Hi everyone,
> 
> I really couldn’t think of a decent subject line for this question, so I’m 
> using the particular situation I’m dealing with. I’m totally blind, and my 
> wife who is not very “techy” is fully sighted. She’s just now getting into 
> using her new iPhone. As you know, whenever you tap on something, the app 
> opens up immediately, so eventually you have a whole bunch of stuff running 
> that doesn’t need to be. So one of the things I’m trying to show her is how 
> to close these open apps using the app switcher. The way I do it with VO is 
> to double-tap Home, flick right or left to the app I want to close, then 
> swipe up with three fingers. I know that you can also swipe up with one 
> finger when you land on the app and VO gives you the choice of Activate or 
> close. What I cannot figure out is how to do the same thing without VO 
> running.
> 
> So now, more generally, I’d love to hear thoughts about how others of you are 
> in the same situation. By that I mean, the totally blind person teaching one 
> who can see. I really do want to show my wife how cool the iPhone really can 
> be.
> 
> I hope this isn’t too crazy a topic. Thanks for any feedback!
> 
> Pete De Vasto
> 
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