Blue Light Blocking Glasses

Pullman porters were typically given less than four hours sleep a night. NEWBERRY LIBRARY/BRIDGEMAN IMAGESRacist presumptions about sleep plagued the descendants of slaves long after the Civil War. In the late 1800s, the Pullman Business, which managed sleeper vehicles on trains, actively hired former servants to work as porters, and often granted them little more than 4 hours sleep per night - sleep glasses.

When the Pullman porters formed a dynamic union, better sleeping conditions were among their central demandsbut they weren't granted a 40-hour workweek until 1965. blue light filter. Today, sleeping conditions stay dramatically divided along racial and socioeconomic lines. "Poverty is most acutely felt at night," Reiss notes, and "to be poor is to be acutely sleep-deprived." Overwork, physical insecurity, sound, pollution, absence of childcare, and inadequate health services impact the poor more roughly and make sleep more challenging.

The scholar Simone Browne has actually likened Omnipresence to the city's eighteenth-century lantern laws, which needed blacks and Indians to carry lanterns in the evening. Both policies utilize illumination as a form of social control, making black bodies visible to ease the fears of a white ruling class. They also show how little control the bad frequently have more than the conditions in which they sleep.

Silicon Valley's interest in sleep hacking and optimization serves the very same business objective as numerous of the modifications wrought throughout the Industrial Transformation: optimum efficiency - bad blue light. The standardization of sleep in the eighteenth and nineteenth centuries fit the needs of large commercial concerns, who desired their workers to be effective, on time, and rested simply enough.

This view tracks with the Silicon Valley commonplace that brave acts of technological development will be adequate to fix all manner of bugs and inadequacies. Few products demonstrate that principle better than among Arianna Huffington's most pricey offerings - sleep glasses. The EnergyPod, priced at $10,000 in the Thrive Global store, costs itself as the "world's very first chair developed for napping in the workplace." The large, scallop-shaped pod, which looks like a cross between a dentist's chair and a massive motorbike helmet, promises gentle vibrations and calming music to assist you in and out of your power nap.

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