The DSP capabilities of ARM's Cortex-M4 is just being discovered. Using the CMSIS library provided by DSP Concepts, developers are able to create fabulous technologies that helps soldiers injured in war. This blog of a bionic robot hand shows how the use of CMSIS DSP library allows innovaters to take and create technologies that were thought capable only in major industry sections by major companies. But, the democratization of specialized DSP codes has made this possible for the maker community. The now lowered barrier to entry will spur on innovation in different areas to make this world a better place. Check this out.