Online clothes shoppers will be told exactly what size is best for them using new software which combines with their webcam(网络摄像头) or smart phone to form a 3D tape measure.

    Scientists from Surrey University and design experts from the London College of Fashion are developing a program which can take precise waist, hip, chest and other measurements from camera images.

    Using the person's height as a starting point, the software will be able to build up a 3D image and estimate their size at various different points on the body, based on their overall proportions. The result will be a more accurate sizing guide than previous systems based on waist size or a “small/medium/large” scale, which rely on limited measurements and the buyer's perception of their own body size.

    Shoppers and retailers(零售商) who choose to sign up for the project could save millions of pounds a year in postage costs by removing the need to order multiple sizes of the same garment and send back illfitting clothes, researchers claimed. The project, sponsored by the Engineering and Physical Sciences Research Council(EPSRC), is expected to be brought to market within two years.

    After choosing an item, the shopper will activate the software, enter their height, stand in front of their webcam or smart phone in their underwear and take a photograph.

    The software will not store or transmit the image to the Internet, but will use it to judge the person's dimensions at various points on their body.

    Philip Delamore of the London College of Fashion said, “The potential benefits for the fashion industry and for shoppers are huge. Currently, it's common for online shoppers to order two or three different sizes of the same item of clothing at the same time, as they're unsure which one will fit best.”

    Lying alongside mountains of smelly garbage under the South American sun, Cateura is a long way from the conservatories of Prague or Vienna. Yet the township, which grew out of Paraguay's largest dump(垃圾场), is gaining a reputation as a hothouse for musical talent and for its youth orchestra(管弦乐队) that plays instruments made from garbage. "The world sends us garbage. We send back music," says Favio Chavez, leader of the "Recycled Orchestra," during a recent visit by the group to Los Angeles. Orchestra members, poor children from Cateura, play violins fashioned from oven trays and guitars made from dessert dishes. The orchestra provides the youngsters an outlet and an escape, a chance to go beyond the mess of their slum(贫民窟) through the music of Mozart, and even Sinatra. "In the beginning, it was difficult to play," says the l0-year-old violinist Celeste Fleitas." But Favio helped me learn over time. From Favio, I have learned to be more responsible and value the things I have."

    The destination for more than 1,500 tons of waste each day, the community has no safe drinking water and little access to electricity or sanitation(卫生设施). Illiteracy is severe, and the children of the township often fall into drugs, violence and crimes.

    Favio Chavez, a musical talent, came to Cateura as an environmental technician in 2006 and started a youth music school. He knew shop-bought instruments were beyond the means of villagers whose sheds are worth less than a violin, so he approached a carpenter to make some out of waste from the dump.

    The orchestra caught the eye of Paraguayan filmmaker Alejandra Amarilla. She uploaded a short piece of the orchestra to YouTube in 2012, hoping to secure crowdfunding for what would become Landfill Harmonic, a documentary released across the United States this month and promoting the youngsters on a tour of the world's music halls later on.

    The World Health Organization says the widespread use of sugar in food products and drinks is a major concern in many areas. So WHO officials are calling on governments to require taxes on sugary drinks in an effort to limit their usage and popularity. The officials believe the taxes also would reduce the risk of health problems resulting from obesity.

    Obesity is a condition in which the body stores large, unhealthy amounts of fat. Obese individuals are considered overweight. A new report says that in 2014 more than one-third of the adults in the world were overweight, and 500 million were considered obese. The United Nations agency estimates that in 2015, 42 million children under age 5 were either overweight or obese. It says that number represents an increase of about 11 million during the past 15 years. Almost half of these boys and girls live in Asia and one-fourth in Africa.

    The U.N. agency blames unhealthy diets for a rise in diabetes cases. There are 422 million cases of the disease worldwide. WHO says 1.5 million people die from it every year. It says the use of sugar in food products, like sugary drinks, is a major reason for the increase in rates of obesity and diabetes.

    Temo Waqanivalu is with the agency's Department for the Prevention on Non-Communicable Diseases. He told VOA hat taxing sugary drinks would reduce consumption and save lives. Waganivalu noted that Mexico enacted a 10 percent tax on sugary drinks in 2014. He said by the end of the year, there was a 6 percent drop in the consumption of such drinks. Among poor people, the number of people who consumed sugary drinks dropped by 17 percent.

    The WHO says people should limit the amount of sugar they consume. It says they should keep their sugar intake to below 10 percent of their total energy needs, and reduce it to less than 5 percent for improved health.

    DESIGN-A-LOGO CONTEST

    We need a logo that will be the perfect sign of our great new Wellsville Skate Park. We would like those of you who are counting the days until the grand opening to design a perfect logo that can be used on stationery, business cards, fliers, brochures, posters and T-shirts. A well-designed logo will provide an opportunity for young artists to receive recognition as well as great prizes. If you are interested, here are the things you need to know:

    Logo Requirements

    Your design mustn't have copied anyone else's.

    Your design must include no more than two colors.

    The words “Wellsville Skate Park” must appear in the logo.

    The logo should be presented on 8×11 paper in every shape.

    Submission(提交) Details

    Your name and address must appear on the back of the logo design.

    You need to include a one-page written explanation of the design.

    Deadline

    Mails will be accepted between July 10 and August 15.

    Winning designs will be posted on our website at www. wellsville. skatepark. com on August 20.

    Prizes

    First Prize: a digital camera

    Second Prize: a one-year pass to Wellsville Skate Park

    Honorable Mention: a T-shirt with the prize-winning logo

    MAIL DESIGNS TO:

    Wellsville Skate Park Logo Contest

    Riverside Recreation Center

    1295 New Rockford Hwy, Riverside, VA 23226

    Mid-afternoon on a particularly busy Tuesday, I took leave of my desk at work and walked into a local Starbucks only to find a space where neither my clients nor my children would ask me to do something.

    Inside, I ran into Kate, a co-worker of mine. The topic of parenthood came up. I complained about how packed my schedule was. From the minute I woke up to the minute I fell asleep, I was constantly in demand and always had someone knocking at the door. But a bit of sadness seemed to come over Kate's face.

    "Well, my daughter's in San Francisco and she doesn't seem to need me at all these days," Kate said. It was in that moment that I realized although I might often feel in high demand, there will come a day when I will actually miss that same stress I then complained about.

    And as our conversation continued, it turned to our children's younger years, with Kate smiling proudly, thinking of the little boy and girl she raised who are now a man and a woman. But I noticed her smile was marked with regret. She explained that she often wondered about what she could have done differently when her children were in their earlier years.

    This got me thinking. Is regret an unfortunate footnote (注脚) to parenthood? With that in mind, I asked six older parents one question: What is your biggest regret from your early days as a parent?

    It turned out that all of them thought they could have done it better. But, each of them also has a strong, healthy relationship with their kids. Whatever regrets their parents might have had about their upbringing, one thing is clear —— it didn't affect them in a meaningful way.

    The bottom line is, we all feel like we could be doing this parenting thing better. And quite clearly, years later, we're still going to look back and wish we tried things differently. But the past can't be changed, and neither should it.

Earth Day Photo Contest

    A picture is worth a thousand words! Enter the TFK photo contest and show us: Why is Earth Day important to our planet?

    To enter the contest online, visit timeforkids.com and get details below.

    TIME

    ●The contest begins on January 9, 2017.

    ●The contest ends on April 20, 2017.

    INSTRUCTIONS

    ●An original and previously unpublished photograph that answers the Earth Day question "Why is Earth Day important to our planet?" and that was photographed by the entrant (参赛者) between June 1, 2016, and April 20, 2017.

    ●A brief description describing the picture: what is happening, where the photo was taken, the date the photo was taken and why the entrant chose to enter this image.

    ●Entrant's first name only; entrant's e-mail address; and parent's, teacher's or guardian's e-mail address. Limit one work per person. Sponsors are not responsible for lost, late, or incomplete entries, or entries not received for any reason. Works belong to sponsors, and none will be acknowledged (承认) or returned.

    ●By entering, the entrant ensures that the work is first made and has not been published in any medium or won an award.

    ELIGIBILITY

    Open to the elementary school students at age 8-13 at the time of entry in the USA.

    WINNERS' LIST AND PRIZES

    Judges will select 10 semifinalists (半决赛选手) from whom one grand prize winner and nine finalists will be chosen. The grand prize winner will receive a digital camera—approximate retail (零售) value: $300. The photograph entry of the grand prize winner will be published in the April 22 Earth Day issue of TIME For Kids. The photograph entries of all semifinalists will be published in the gallery of timeforkids.com. Winners will be informed by e-mail, and must respond within five days.