The Panopticon Singularity (2002)

DRM obviously existed to an extent at the time, and now millions of people use locked down mobile OSes as their everyday computer, but to an extent some of its more intrusive practices have been rendered obsolete by the software provider taking total control of how, when and to whom software/content is served via the SaaS model.

Gait analysis is one which obviously has thus far failed to be anything more than an unreliable supplementary information source with dreadful test performance even amongst small samples not trying to disguise their walk[1], it's not widely used outside the clinical context of helping patients to walk, and given how much other surveillance technologies have improved it's difficult to imagine it ever being that important.

Is anyone actually doing anything with "celldar"?

[1]see e.g. https://royalsociety.org/~/media/about-us/programmes/science... is a discussion recommending scepticism about its use as