If you thought physical greeting cards have lost to e-greetings or virtual cards, think again. Paper greeting cards are also evolving with features that are unique and interesting, that can never be replicated by ecards. Here is one singing/musical greeting card wishing happy birthday. The music starts once you open the card and stops as soon as you close it. Beneath the right side of the folded card, there is a small electronic circuitry and a battery which makes the magic happen.
This an innovative birthday card that’ll make the recipient smile and feel special, don’t you think? 🙂