Verilog, PHP, Sensors and Gamma Correction

Tho new Elphel articles are published in LinuxDevices madazine: "Elphel camera under the hood: from Verilog to PHP" ( http://linuxdevices.com/articles/AT4187053130.html , it describes the internals of Elphel cameras) and "How many bits are really needed in the image pixels?" ( http://linuxdevices.com/articles/AT9913651997.html , it discusses what information can be obtained from each image pixel and why gamma correction is important regardless of the characteristics of the monitors)