Hi HappyUnwell
There is no list of specific orientation aids they will recognise because there is such a wide variety of aids that people use. It's up to the claimant to argue that they need a specific aid and then whether the DWP accepts it. I would give a link to the website. Otherwise, the person reading the claim may never have heard of it or understand the benefits or shortcomings os using it.
BIS
Nothing on this board constitutes legal advice - always consult a professional about specific problems 
