Volume 6

  • No. 2 February 2023

    Brain–computer interfaces

    Our 2023 technology of the year is brain–computer interfaces.

    See Editorial

  • No. 1 January 2023

    A Bayesian machine built with memristors

    A circuit that incorporates 2,048 memristors and 30,080 transistors can implement Bayesian inference via an approach that performs computation locally and with minimal data movement. The optical microscopy image on the cover shows the die of the Bayesian system.

    See Harabi et al.