Z:gnu-www-ja-the-law-of-success-2--3e2775-There are many proprietary pro/en

There are many proprietary programs that are widely used, that do surveillance; there are many that are specifically designed to restrict what users could do. Those restrictions which limit what users could do on the data in their machines are known as digital restrictions management or DRM, also sometimes referred to as digital handcuffs. So the point is, using those programs is like being handcuffed because you can't just move your hands around anywhere you like, the program is stopping you.