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  2. The environmental impact of smartphones—and what the ... - AOL

    www.aol.com/news/environmental-impact-smart...

    Using reports and memos, Visible partnered with Stacker and looked into the environmental impact of smartphones and how the industry is looking to be more sustainable.

  3. Mobile phone recycling - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone_recycling

    The University of California Santa Barbara published a study in 2010 on the subject called, "Economics of Cell Phone Reuse and Recycling" that states the value of reused and recycled cell phones. In 2006, according to the study the average cost for U.S. cell phone refurbishers ReCellular , PaceButler and RMS was $2.10 while the average revenue ...

  4. Unlocking Consumer Choice and Wireless Competition Act

    en.wikipedia.org/wiki/Unlocking_Consumer_Choice...

    As a result, only phones that were purchased before or within 90 days of the effective date could continue to be unlocked by users. Phones purchased more than 90 days past the effective date would again be subject to the anti-circumvention clause of the DMCA and could not be legally unlocked without the carrier's permission. [4] [1]

  5. Mobile technology - Wikipedia

    en.wikipedia.org/wiki/Mobile_technology

    4G is the current mainstream cellular service offered to cell phone users, performance roughly 10 times faster than 3G service. [ 4 ] One of the most important features in the 4G mobile networks is the domination of high-speed packet transmissions or burst traffic in the channels.

  6. Mobile phone - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone

    Two decades of evolution of mobile phones, from a 1992 Motorola DynaTAC 8000X to the 2014 iPhone 6 Plus. A mobile phone, or cell phone, [a] is a portable telephone that allows users to make and receive calls over a radio frequency link while moving within a designated telephone service area, unlike fixed-location phones (landline phones).

  7. Mobile phone use in schools - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone_use_in_schools

    Other notable portrayals include The Fosters (Season 3, Episode 13), where teachers navigate the impact of social media and cell phones on students' attention, and Boy Meets World, which touches on the broader theme of school-related distractions, with more recent spin-offs like Girl Meets World directly addressing the challenges of cell phone ...

  8. Mobile device - Wikipedia

    en.wikipedia.org/wiki/Mobile_device

    An iPhone and iPad - two examples of mobile devices. A mobile device or handheld device is a computer small enough to hold and operate in hand. Mobile devices are typically battery-powered and possess a flat-panel display and one or more built-in input devices, such as a touchscreen or keypad.

  9. Study suggests video games can help mental health - AOL

    www.aol.com/news/2020-11-16-study-suggests-video...

    LONDON (AP) — Time spent playing video games can be good for mental health, according to a new study by researchers at Oxford University. The finding comes as video game sales this year have ...