Systems tested with WPA2 Wi-Fi network connection while running on battery power, with display brightness set to 8 clicks from bottom or 50%. Testing conducted by Apple in August and September 2023 on production 13-inch MacBook Air systems with Apple M2, 8GB of RAM, 256GB SSD, and prerelease macOS Sonoma.Performance will vary based on usage, system configuration, network connection, and other factors. Tested with prerelease Safari 17.0 and Chrome v1.62. Tested on production 13-inch MacBook Air systems with Apple M2, 8GB of RAM, 256GB SSD, and prerelease macOS Sonoma. Testing conducted by Apple in August and September 2023 by measuring page load performance of snapshot versions of 10 popular websites under simulated network conditions.Devices tested with a WPA2 Wi-Fi network connection. Tested with prerelease Safari 17.0 and latest stable versions of Chrome, Microsoft Edge, and Firefox at the time of testing on: 13-inch MacBook Air systems with Apple M2 and prerelease macOS Sonoma, and Intel Core i7-based PC systems with Intel Iris Xe Graphics and Windows 11 Home iPad Pro 12.9-inch (6th generation) units with prerelease iPadOS 17.0, and Intel Core i7-based PC systems with Intel Iris Xe Graphics and Windows 11 Pro and iPhone 14 Pro Max with prerelease iOS 17.0, and Qualcomm Snapdragon 8 Gen 2-based smartphones with Android 13. Testing conducted by Apple in August and September 2023 using JetStream 2.1, MotionMark 1.2, and Speedometer 2.1 performance benchmarks.Additional studies led by Zhuang found that as many as 86 percent of someone’s Twitter followers are likely to retweet false information without verifying its veracity. The study found, among other things, that emergency responders using social media would be more effective by tweeting more often and sharing information with more followers. He is the lead author of a study that appears in the October edition of the journal Natural Hazards that examines tweets during 2012’s Hurricane Sandy. Zhuang has been studying how social media is used for crisis communication during disasters for the past five years. While effective, the agency and other emergency responders hope to improve their ability to tamp down false rumors. The prevalence of misinformation online prompted FEMA in 2012 to launch an online rumor control website that it uses during emergencies such as Harvey and Irma. Janet Yang, PhD, associate professor in the Department of Communication in UB’s College of Arts and Sciences, is the grant’s co-principal investigator. It has its benefits, for sure, but it also can be used, both knowingly and unknowingly, to spread falsehoods that have serious consequences,” says Jun Zhuang, PhD, associate professor in the Department of Industrial and Systems Engineering in UB’s School of Engineering and Applied Sciences, and the grant’s principal investigator. “The use of social media during widespread emergencies is a relatively new phenomenon. The grant, which begins on Sunday, will help the team develop guidelines designed to help everyone - from the Federal Emergency Management Agency (FEMA) to the general public - reduce the spread of falsehoods on Twitter during emergencies. University at Buffalo researchers have received a one-year, $175,735 National Science Foundation grant to study how misinformation spread and was squelched during hurricanes Harvey and Irma. The results - from the letdown of not receiving a needed good to the very dangerous scenario of not seeking appropriate shelter - are often frustrating or precarious. These rumors - and numerous others shared via social media during such emergencies - were not true.ĭespite emergency responders’ best efforts to debunk them, these falsehoods often fester online for hours or days. During Hurricane Irma, another rumor surfaced that survivors would receive generators from the federal government. During Hurricane Harvey, a rumor spread on Twitter that officials were asking shelter-seekers about their immigration status.
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