A Walk Through Dementia is a unique app designed to put you in the shoes of someone living with dementia. See one of the 360 clips from the experience.
http://awalkthroughdementia.org/
https://itunes.apple.com/us/app/a-walk-through-dementia/id1242267344
https://play.google.com/store/apps/details?id=com.alzheimersresearchuk.walkthroughdementia&hl=en_GB