Fingerlings are robotic monkey toys that attach to fingers and sing songs when prompted. The toys, which launched in August, are already in high demand. Retailers like Walmart say they're selling ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. A Mashable Choice Award is ...

About two years ago, Sydney Wiseman had a challenging assignment for an engineer at her family toy company. Could he design a small robotic toy that resembled a pygmy marmoset, a tiny Amazonian monkey ...