Journal of Micromechanics and Microengineering (JMM) primarily covers experimental work, however relevant modelling papers are considered where supported by experimental data.The journal is focussed on all aspects of:-nano- and micro- mechanical systems-nano- and micro- electomechanical systems-nano- and micro- electrical and mechatronic systems-nano- and micro- engineering-nano- and micro- scale sciencePlease note that we do not publish materials papers with no obvious application or link to nano- or micro-engineering.Below are some examples of the topics that are included within the scope of the journal:-MEMS and NEMS:Including sensors, optical MEMS/NEMS, RF MEMS/NEMS, etc.-Fabrication techniques and manufacturing:Including micromachining, etching, lithography, deposition, patterning, self-assembly, 3d printing, inkjet printing.-Packaging and Integration technologies.-Materials, testing, and reliability.-Micro- and nano-fluidics:Including optofluidics, acoustofluidics, droplets, microreactors, organ-on-a-chip.-Lab-on-a-chip and micro- and nano-total analysis systems.-Biomedical systems and devices:Including bio MEMS, biosensors, assays, organ-on-a-chip, drug delivery, cells, biointerfaces.-Energy and power:Including power MEMS/NEMS, energy harvesters, actuators, microbatteries.-Electronics:Including flexible electronics, wearable electronics, interface electronics.-Optical systems.-Robotics.