Shadow work as pump gasoline, bag groceries, make travel arrangements, and check baggage at the airport. He includes the rise of technology and robotics as forces leading to the growth of shadow work, and also includes such factors as crowdsourcing and parental over-engagement in their children's' lives. He argues that downloading of tasks to consumers takes away from their time and reduces the amount of casual social interaction in peoples' lives. It also limits the number of opportunities for low skilled entry level work (such as pumping gas). Shadow work In economics, shadow work refers to unpaid labor in the form of
Permit To Work Permit To Work Permit To Work (PTW) refers to management systems used to ensure that work is done safely and efficiently. These are used in hazardous industries and involve procedures to request, review, authorise, document and most importantly, de-conflict tasks to be carried out by front line workers. Permit to work is an essential part of control of work (COW), the integrated management of business critical maintenance processes. Control of work is made up of permit to work, hazard identification and risk assessment (RA), and isolation management (IM). Permit to work is a core element of integrated safe system of