I had already bought one of these for my 91 year old mum who has failing eyesight, so when my girlfriend's 100 year old mum bought a new TV I got her one too. It is a bit bigger than a normal modern remote, but more importantly it has larger than average, clear, well spaced out buttons which are colour coded. It is easy to set up and if you already have a Philips TV/VCR/DVD no set up is required at all.
A great product for the price, particularly for those who don't see too well any more. Both of my ladies are delighted with the product!