can record what you said and play
Talking pens + sound books + talking globe+talking pop-up book+talking braille book+.....

recording sticker

1.When you use the talking pen point it, it can   recording what you said and play

2.The blind can be used to mark their articles or medicine, posted on top when use the talking pen point and then be audible tell him what is this item

 3.Children can be used to record their own story, can also record their own songs, but also can be used to a diary

4.Can be used to do note, record you message, the other person can hear the message when he use the talking pen point it, just like telephone recording similar work

Remarks:
OEM and ODM services are available.