dongles

  • A Smartphone Dongle That Will Tell You If You Have STDs

    A Smartphone Dongle That Will Tell You If You Have STDs

    After the hoverboard, there are few sci-fi inventions more worked-on than Star Trek’s tricorder. Portable, simple diagnostic machines have been promised for years — there’s even a $US7 million prize for building one — but most designs are still years away from reality.