Surface Acoustic Waves (SAW) sensors are known to be an excellent choice for the measurement of a small concentration of analytes in gas mixtures. The use of this type of sensor has been limited until now in the industrial environment due to the sensitivity of its response to temperature variations. To overcome this problem, thermal stabilization of equipment is normally used. We propose here a simple procedure of compensation of thermal drift in SAW sensors, allowing the measurements to be performed in temperature intervals of up to 20 degrees without any thermal stabilization of the sensitive element of a sensor. By monitoring the temperature of the key points of the sensor and applying the proposed polynomial compensation, it is possible to reduce the influence of thermal instabilities of the ambient temperature to the response more than four times. The method is illustrated by a temperature compensated SAW humidity sensor with a graphene oxide nanofilm as water molecules’ sensitive element. The results show enhanced performance of the sensor over a large temperature interval.

Following Sara Ahmed’s invitation “to think how queer politics might involve disorientation, without legislating disorientation as a politics”, the collective enquiry Possible Bodies research team inventoried three items related to 3D artifacts, following through the implications of the contemporary renderings of “dis-orientation”they invoke. Each in their own way, the items relate to a world that is becoming oblique, where inside and outside, up and down are switching places and where new perspectives become available.  They speak of the mutual constitution of technology and bodies, of matter and semiotics, of nature and culture andhow orientation and the subjectivities that emerge from it are managed across the technocolonial matrix of representation in turbo-capitalism. The three items allow for a look at tools that represent, track and model “bodies” through diverse cultural means of abstraction, and eventually convoke their aftermath in a call for “disobedient action-research”.