Monthly Archives: June 2022

Containers have their origins in the Linux chroot and  namespace (isolated view on filesystem, process tree, etc.),  cgroups (limits resource usage of CPU, memory, disk I/O, network, etc.),  seccomp (write or read something to/ from OS) and  capabilities (being allowed … Continue reading →

Linear transformations describe functions that take a vector and produce a new resulting vector; we may call it a function for vectors. Three views on vector exist: physics see it as a length (force) in a specific direction. This implies … Continue reading →

The robotics community agreed on a simple model for designing robots. It is about joins and links.  Source: https://robotics.kawasaki.com/ja1/xyz/en/1804-03/  A join connects at least two links and provides zero or more degrees of freedom (DOF) for motion.  Source: https://www.researchgate.net/figure/Basic-kinematic-lower-joints-frequently-used-in-multibody-dynamics_fig8_299354655  The … Continue reading →