I would use a low res photo like a QCIF but even then i understand that the boards don't have enough memory to store the photo.
I have seen sd card reader shield on the web, could one use these?
Has anyone got any suggestions?
I guess here the wifi sd card would transfer the image straight away
Well i thought the image would save directly onto the SD card
then the arduino would send each pixel value going along the rows to the phone/laptop.
http://www.arducam.com/arducam-bluetooth-module-wireless-image-system/I found this which seems to be what i am looking for, although it isn't entirely clear what it happening...
changing the bytes i receive to processing it into a jpeg on the computer side.