We have a lamaze cube and also some wrist rattles and sock rattles that we pop on her to help her realsie that she is moving her feet.
In the mornings she has cuddles with us for an hour (dh snoozes and i watch sunrise at 7am) we put a wheat bag (cold) under her feet so that she has a different texture to feel

Some times we put her in her bouncer and cover her lower part in toys so that she can touch them all, she is figuring out that she can move the hanging touys on the bouncer herself - she talks to them all!!!

I read her a story most evenings - but anything will do really wont it, its the voice they are more interested in - lol prama you might have another person interested in electronics if you are not careful!