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While kids are on summer break, districts across the country are working to determine whether or not to reopen schools, and how to do it safely.School leaders are racing the clock to figure out what the next school year will look like.“We’ve been looking at how can we provide a high quality education in this environment,” said Lisa Yates, Superintendent at Buena Vista School District.For Yates, that decision is simple.“We’re hearing that from families, we’re hearing that from students, we want to be back in school,” she said.At Buena Vista Middle and High School in the Colorado mountains, summer school is in session at their brand new, still under construction, building. Students and teachers are piloting a new platform that leaders hope will help come fall.The platform was installed in early June and created by tech company Wolk. It works like this -- first, gateways are installed in classroom ceilings.“The system is called Open,” said Rene Otto, Solutions Architect for Wolk.com.Next, students and teachers put on a wearable device at the beginning of the school day. “They’re given these safety cards or wristbands, so what these do is they act as beacons,” she explained.The devices currently use Bluetooth to communicate. Using the gateways, the software shows when a beacon comes within a certain amount of space of another beacon, for how long, and if the beacon moves rooms.“The point of it was to help people understand where they are in a physical space, so we can figure out if safe social distancing is being practiced,” Otto said.The school district’s technology coordinator, Matt Brooker, helped install the system. “If we did have an incident where a kid is positive, could we do contact tracing with this?” he said.For students, the idea seems simple enough.“It’s going to record where you walk and how close you get to other people,” 6th grade Aidan explained. “It’s like wearing a little necklace. It doesn’t really bother me that much.” Others weren’t as convinced. “Personally, I don’t know if a lot of people are going to want to wear them,” 10th grader Taylor said.With every tracking device comes concerns over data and privacy.“It took me a little bit,” said Reba Jackson, a teacher at the school. “I’m a little paranoid about tracking things.”“I went from feeling like it might be a little bit invasive,” teacher Robin Fritsch, explained. “It’s not a big deal. If it gives us valuable data, I’m in.”Otto said not to worry.“We really want to make sure privacy is protected. So the way it works is, only the administrators of the schools have access to the identifying information,” she explained. In other words, each tracker has a number as the identifying name. Only school admin members are able to match that number with a student. “I don’t think any parents or people want to be tracked by a technology company generally. But if that information can help make people safer, I think it’s valuable.”Otto said for the system to work fully, they need at least 60% of students and teachers using it. This helps find hot spots that potentially need more cleaning or more attention to create a better socially distanced space.“I think it’s going to be a valuable tool,” Fritsch said.As students come back, the hope is that the system will help identify who has come into contact with someone who tested positive for COVID-19, and stop the spread there. This could mean the difference between sending 10 kids home and sending the entire school home in the event of a positive case.“Typically rural communities, as far as economic development, don’t have the resources the major metropolitan areas might have,” said Wendell Pryor, Director of Chaffee County Economic Development Corporation. “So any tool like this that aids in the threat of an outbreak and the way it might spread, I think is going to be a bonus to everybody involved.”“In person is where we want to be, so we’re putting our resources there,” Superintendent Yates said. 3979

What’s the difference between a place with patchy shrubs and a lush, wooded forest on Google Maps? In the past, the answer was nothing, they were both the same color of green. Now, Google Maps will be using a wider color spectrum to bring out more details.Using high-definition satellite images from more than 98 percent of the world’s populated areas, Google uses a new color-mapping “algorithmic technique” to translate the information into a more vibrant map.The idea, according to a blog post from the company, is to create a map with more natural features, so users can quickly distinguish between tan beaches and deserts, or blue lakes, rivers, oceans and ravines.The team at Google Maps explains how the color-mapping works. “First, we use computer vision to identify natural features from our satellite imagery, looking specifically at arid, icy, forested, and mountainous regions. We then analyze these features and assign them a range of colors on the HSV color model.”Google Maps has undergone a handful of updates this year in conjunction with the app’s 15th year in existence, including a better sense of depth in Live View, more detailed directions for commuting, and easy-to-find contribute and explore tabs.Still to come, Google Maps is promising an update that will show more details about street width and shape. Allowing users to see exactly where sidewalks, crosswalks and pedestrian islands are. 1424

With many conferences scrapping fall sports, the NCAA announced that it will postpone all fall Division I championships for 2020 amid the coronavirus pandemic.The decision does not impact the College Football Playoff, although the future of that competition is in question. The announcement, however, impacts athletes from other sports including soccer and women’s volleyball.NCAA President Mark Emmert said that college championships cannot be held as long as 50% of conferences are not participating.Emmert said that his staff has been already looking at ways of ensuring college athletics can move forward with winter and spring sports. Emmert said the NCAA should make it a priority to ensure winter and spring championships in 2021 are played given that the NCAA had to cancel all winter and spring championships in 2020.“I am confident we can do it,” he said. 873

Whether you can afford a home depends — a lot — on the city you want to call home. A modest income can go a long way in Cumberland, Maryland, the metropolitan area with the nation’s most affordable houses. In contrast, the least affordable homes are in the San Jose, California, metropolitan area — the center of Silicon Valley.In Cumberland, a median-priced house costs less than two years’ median household income. By contrast, the typical home in San Jose costs about 10 years of household income.NerdWallet calculated affordability for 173 metropolitan areas by comparing the median annual household income and the monthly principal-and-interest payment for a median-priced single-family home. “Median” means half of the values or incomes are higher and half are lower. Those comparisons revealed the five most- and least-affordable markets for buying a home.The lists were compiled using data from the National Association of Realtors, the Census Bureau and NerdWallet surveys.? MORE: How much can you afford in your area? 1045

Who gets to be first in line for a COVID-19 vaccine? U.S. health authorities hope by late next month to have some draft guidance on how to ration initial doses, but it’s a vexing decision.“Not everybody’s going to like the answer,” Dr. Francis Collins, director of the National Institutes of Health, recently told one of the advisory groups the government asked to help decide. “There will be many people who feel that they should have been at the top of the list.”Traditionally, first in line for a scarce vaccine are health workers and the people most vulnerable to the targeted infection.But Collins tossed new ideas into the mix: Consider geography and give priority to people where an outbreak is hitting hardest.And don’t forget volunteers in the final stage of vaccine testing who get dummy shots, the comparison group needed to tell if the real shots truly work.“We owe them ... some special priority,” Collins said.Huge studies this summer aim to prove which of several experimental COVID-19 vaccines are safe and effective. Moderna Inc. and Pfizer Inc. began tests last week that eventually will include 30,000 volunteers each; in the next few months, equally large calls for volunteers will go out to test shots made by AstraZeneca, Johnson & Johnson and Novavax. And some vaccines made in China are in smaller late-stage studies in other countries.For all the promises of the U.S. stockpiling millions of doses, the hard truth: Even if a vaccine is declared safe and effective by year’s end, there won’t be enough for everyone who wants it right away -- especially as most potential vaccines require two doses.It’s a global dilemma. The World Health Organization is grappling with the same who-goes-first question as it tries to ensure vaccines are fairly distributed to poor countries -- decisions made even harder as wealthy nations corner the market for the first doses.In the U.S., the Advisory Committee on Immunization Practices, a group established by the Centers for Disease Control and Prevention, is supposed to recommend who to vaccinate and when -- advice that the government almost always follows.But a COVID-19 vaccine decision is so tricky that this time around, ethicists and vaccine experts from the National Academy of Medicine, chartered by Congress to advise the government, are being asked to weigh in, too.Setting priorities will require “creative, moral common sense,” said Bill Foege, who devised the vaccination strategy that led to global eradication of smallpox. Foege is co-leading the academy’s deliberations, calling it “both this opportunity and this burden.”With vaccine misinformation abounding and fears that politics might intrude, CDC Director Robert Redfield said the public must see vaccine allocation as “equitable, fair and transparent.”How to decide? The CDC’s opening suggestion: First vaccinate 12 million of the most critical health, national security and other essential workers. Next would be 110 million people at high risk from the coronavirus -- those over 65 who live in long-term care facilities, or those of any age who are in poor health -- or who also are deemed essential workers. The general population would come later.CDC’s vaccine advisers wanted to know who’s really essential. “I wouldn’t consider myself a critical health care worker,” admitted Dr. Peter Szilagyi, a pediatrician at the University of California, Los Angeles.Indeed, the risks for health workers today are far different than in the pandemic’s early days. Now, health workers in COVID-19 treatment units often are the best protected; others may be more at risk, committee members noted.Beyond the health and security fields, does “essential” mean poultry plant workers or schoolteachers? And what if the vaccine doesn’t work as well among vulnerable populations as among younger, healthier people? It’s a real worry, given that older people’s immune systems don’t rev up as well to flu vaccine.With Black, Latino and Native American populations disproportionately hit by the coronavirus, failing to address that diversity means “whatever comes out of our group will be looked at very suspiciously,” said ACIP chairman Dr. Jose Romero, Arkansas’ interim health secretary.Consider the urban poor who live in crowded conditions, have less access to health care and can’t work from home like more privileged Americans, added Dr. Sharon Frey of St. Louis University.And it may be worth vaccinating entire families rather than trying to single out just one high-risk person in a household, said Dr. Henry Bernstein of Northwell Health.Whoever gets to go first, a mass vaccination campaign while people are supposed to be keeping their distance is a tall order. During the 2009 swine flu pandemic, families waited in long lines in parking lots and at health departments when their turn came up, crowding that authorities know they must avoid this time around.Operation Warp Speed, the Trump administration’s effort to speed vaccine manufacturing and distribution, is working out how to rapidly transport the right number of doses to wherever vaccinations are set to occur.Drive-through vaccinations, pop-up clinics and other innovative ideas are all on the table, said CDC’s Dr. Nancy Messonnier.As soon as a vaccine is declared effective, “we want to be able the next day, frankly, to start these programs,” Messonnier said. “It’s a long road.”___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content. 5581

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