Knobs are ubiquitous in technology user interfaces, but touchscreens are increasingly replacing them for interface controls. The latest project from [upir] combines a rotating knob with a touchscreen ...

Not every project has to be complicated– reinventing the wheel has its place, but sometimes you find a module or two that does exactly what you want, and the project is more than halfway done. That ...

Michael Carr is editor of the CMT Association's newsletter, Technically Speaking. He holds CMT Level II Investment Analyst and CRPC certification. Somer G. Anderson is CPA, doctor of accounting, and ...