[Electronics-talk] [EXTERNAL] Re: adjusting camera exposure on iphone

[Star Gazer]

			Thank you Andy. Can you tell me more? 
How many types of colors can they identify? Is it like how you guys only see
16 bit colors, blue green, that sort of thing, or is it how women see
colors, mauve, futia... 

-----Original Message-----
From: Electronics-talk [mailto:electronics-talk-bounces at nfbnet.org] On
Behalf Of Baracco, Andrew W via Electronics-talk
Sent: Friday, February 6, 2015 11:50 AM
To: Tracy Carcione; Discussion of accessible electronics and appliances
Subject: Re: [Electronics-talk] [EXTERNAL] Re: adjusting camera exposure on
iphone

Also, there are color identifiers that will also act as light detectors.

Andy


-----Original Message-----
From: Electronics-talk [mailto:electronics-talk-bounces at nfbnet.org] On
Behalf Of Tracy Carcione via Electronics-talk
Sent: Friday, February 06, 2015 5:06 AM
To: 'Discussion of accessible electronics and appliances'
Subject: [EXTERNAL] Re: [Electronics-talk] adjusting camera exposure on
iphone

Don't know about the iphone, but I bought a light probe from the NFB Store
several years ago that does what you want.  The brighter the light, the
higher the pitch.  It will pinpoint the light source, too, so I can check
different lights along a panel, for example.  Don't know if the store still
has it, though.
Tracy


-----Original Message-----
From: Electronics-talk [mailto:electronics-talk-bounces at nfbnet.org] On
Behalf Of Philip Blackmer via Electronics-talk
Sent: Friday, February 06, 2015 4:23 AM
To: Electronics-talk at nfbnet.org
Subject: [Electronics-talk] adjusting camera exposure on iphone

I need a way to test light levels and just how bright lights are and I would
like to use my Iphone.  Is this possible using voiceover?  If so how?  If I
need an app can you recommend one?  If I can't do this with an iphone can
anyone recommend anything I can try?           

 

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