Articles tagged with Internet
A study found that individuals with internet access are 5% more likely to claim ignorance when faced with general-knowledge questions. This suggests that constant connectivity to information leads to a diminished reliance on personal knowledge.
Ivan Dylko's model explores how customizability technologies increase political selective exposure, making users more surrounded with like-minded information and potentially polarized. The research suggests that technology-driven changes exacerbate this behavior.
University of Washington researchers have developed a technology to capture the 'persona' of a well-photographed person like Tom Hanks from vast numbers of Internet images. The digital model can be animated to deliver speeches that the real actor never performed, and even transfer expressions and mannerisms onto another person's face.
Despite improved email security measures, significant issues remain, including downgraded communication and lack of encryption on some servers, according to a new report. The study highlights the need for individuals and organizations to adopt secure protocols to protect sensitive data.
A new study from Indiana University finds that marginalized groups, including African Americans and Latinos, use the Internet to diversify their social networks. The research also suggests that the Internet can be a useful tool for increasing social capital for these groups.
Researchers have designed a tunable filter that can be integrated onto a photonic chip, enabling flexible optical networks. The device has a record-breaking tuning span of 670 GHz, making it suitable for handling large data volumes and adapting to dynamic changes.
A new technology developed by Carnegie Mellon University and Disney Research enables smartwatches to automatically recognize what objects users are touching. The technique, called EM-Sense, takes advantage of the body's natural electrical conductivity to detect and identify objects, creating opportunities for context-aware apps.
Researchers at Northwestern University have developed Wi-FM, a technique that uses ambient FM radio signals to mitigate interference between competing wireless networks. By analyzing usage patterns and adapting to changes, Wi-FM enables devices to harmonize their signals and reduce slow speeds, resulting in improved network performance.
A study published in Science China: Information Sciences found that crowdsourcing can help improve label quality and reduce costs. Researchers analyzed worker performance and provided criteria for evaluating their qualities, enabling the elimination of low-quality workers from the crowd.
Dr. Aria Nosratinia is investigating ways to break wireless messages into microstreams, reducing interference, and developing methods to detect malicious hardware modifications known as hardware Trojans. His research could lead to better wireless communication and increased network capacity.
A new study in the Journal of Marketing Research found that consumers often misjudge the benefits of increased productivity, leading to wasted spending. Researchers Bart de Langhe and Stefano Puntoni discovered that consumers tend to overestimate time savings at high-productivity levels compared to low-level increases.
Researchers at Northwestern University found Cuba's Internet connection to be among the poorest in the Americas, with information traveling back from the US taking up to 270 milliseconds. The team is exploring a possible configuration problem or routing policy as the cause of this delay.
Websites use certificates to establish encrypted communications, but administrators are providing a large number of revoked certificates. Browsers are not properly checking certificate revocation status, posing security risks.
The article provides a comprehensive overview of marketing channel systems, tracing their evolution from two-party relationships to networks of channels and multiple platforms. Key findings include the impact of globalization, e-commerce technologies, and big data on channel decisions.
A new study from the University of Texas at Dallas finds that online TV viewing does not lead to increased viewing time, but rather makes the experience more pleasurable with greater variety of shows to choose from. Consumers can find a program that fits their taste without changing their overall TV consumption habits.
Researchers developed a method to speed up optical fibers by digitally re-twisting data streams, using a technique inspired by MIMO technology in radio communication. The breakthrough could solve the insatiable needs of data-driven social media platforms like Facebook and YouTube.
The NSF Secure and Trustworthy Cyberspace (SaTC) program supports research on vulnerabilities in hardware, software, and networking technologies. The awards also focus on human components of cybersecurity, education, and workforce development.
Researchers are working on a multi-year project to help end Internet trickery by verifying true network owners and legitimate traffic paths. The team will deploy new protocols such as RPKI, updating router software and adding servers to the routing infrastructure.
The NSF Secure and Trustworthy Cyberspace (SaTC) program invests $74.5 million in research grants to address vulnerabilities in hardware, software, and networking technologies. The funding supports interdisciplinary research, including the human components of cybersecurity and education initiatives.
Researchers at Henry Ford Hospital found that heavy internet use among teens is associated with elevated blood pressure. The study suggests that moderation and regular breaks from screens are essential for maintaining good health.
A new study from USC Viterbi School of Engineering identifies key factors that influence email response times. The study found that younger people respond faster, but write shorter replies, while older individuals take longer to respond. Additionally, the researchers discovered that platform usage and timing also impact response time.
An international team of researchers reviewed theoretical ideas on quantum teleportation, concluding a hybridisation of protocols is the most fruitful approach. This could lead to more efficient and reliable teleportation systems for quantum computing, communication, and network development.
A study by Carlson School of Management and NYU Stern found that increased broadband availability led to a 20% rise in racial hate crimes committed by lone-wolf perpetrators. The Internet's impact on hate crime was predominantly present in areas with higher levels of racism.
Researchers at UW linked two human brains to play a question-and-answer game via direct brain-to-brain connection. Participants successfully identified objects in 72% of real games, outperforming control rounds.
Researchers say that the Black Widow controversy sparked by her romantic subplot with Bruce Banner fueled a surge in online sexism and misogyny. Fan anger over the scene where Natasha Romanoff confesses to being sterilized was partly due to a growing female fan culture, as well as the underrepresentation of women in comics.
Research suggests that online campaigns need to be surprising to motivate public response, with distrust in sources and bias against non-news sources hindering engagement. Unfamiliarity with organisations also plays a key role.
A new cloud-dew architecture offers a way to counteract cloud downtime and communication difficulties by providing a buffer between the local user and cloud servers. This lightweight local server retains a copy of the given user's data, making it available with or without an internet connection.
The National Science Foundation is awarding nearly $12 million to US Ignite to support the development of innovative gigabit application prototypes with significant societal impact. These prototypes will be tested in various US cities and communities, enabling the sharing of gigabit application prototypes across community boundaries.
Researchers at Disney Research have developed a networking technology that enables LED lights to communicate with each other and the Internet using visible light signals. The technology has the potential to create smart environments and enable IoT applications, such as remote monitoring of objects.
Researchers from the University of Southampton have identified easy-to-use techniques to configure IoT devices, making them more secure. Two interaction techniques were found to be noticeably more usable than others, including audio cable and Wi-Fi-only interactions.
A University of Iowa researcher found that local screenings of Gasland led to an increase in anti-fracking mobilizations and influenced local policymakers to ban hydraulic fracturing. The study used online searches, social media chatter, and mass media coverage to measure the impact of the documentary on public perception.
A study published in Computers in Human Behavior found that people who sent romantic emails were more emotionally aroused and used stronger language than those who left voicemails. Email enables senders to modify the content, increasing arousal and deeper processing.
Researchers at the University of Maryland have developed Alibi Routing, a method that allows users to prove their information did not cross through certain geographic areas. The system has a success rate of over 85% and can be used by users to control data transmission.
Researchers have developed an upgrade to the Internet's core encryption protocol, making it resistant to future-proofing by powerful quantum computers. The new protocol uses a mathematical technique called 'ring learning with errors problem' to protect information.
Researchers from Georgia Institute of Technology discovered 11 previously unknown Internet browser security flaws using a new cyber security analysis method. The team developed a proprietary detection tool called CAVER to catch vulnerabilities in C++ programs, resulting in significant contributions to the security of the Internet.
Experts argue that free internet access should be rolled out across NHS premises to enhance decision making and patient outcomes. However, others believe that diverting funds from front-line clinical services would be unethical and compromise patient care.
Despite claims by Susan Greenfield that intense internet use harms adolescent brains, experts warn that there is currently no evidence to support these claims. Research suggests that social networking sites can enhance friendships and relationships, while computer games do not lead to impulsiveness or aggression.
Researchers found that county governments in densely populated urban areas are more transparent on their websites if citizens have good Internet access. The study identified factors contributing to government transparency, including internet access, education level, poverty level, minority populations and population density.
Researchers at MIT and QCRI demonstrate a vulnerability in Tor's design, allowing an adversary to infer a hidden server's location or the source of information reaching a user. However, they also propose defenses, which are being evaluated for inclusion in future versions of the Tor software, to prevent such attacks.
A study found that older participants were more efficient in their search tasks despite taking longer to complete them, suggesting new ways to support consumers of health information. Younger participants used an analytical approach to find the desired results.
A study published in the Journal of Internet Medicine Research found that over 90% of low-income inner-city pregnant and postpartum women use smartphones to give and get information. The researchers suggest using cellphone interventions to improve health outcomes among this population.
Carnegie Mellon University is turning its campus into a living laboratory for a Google-funded project to create robust Internet-connected sensors and gadgets. The goal is to enhance human-to-human and human-to-computer interaction while ensuring privacy and security.
Researchers found that readers value different journalistic traits and hold expectations for journalists beyond traditional values. Readers often criticize news outlets using human adjectives like 'sanctimonious' and 'lazy'. News leaders should understand how readers anthropomorphize their organizations to better present their brands.
A recent study revealed that 11 out of 14 popular VPN providers leak user information due to IPv6 weaknesses. This vulnerability affects users' browsing activities, including website access and online communications. Researchers warn that this exposure puts users at risk of being tracked by hackers or oppressive regimes.
A new security technology has been developed by IT researchers at Ruhr-University Bochum to protect the 'Internet of Things' from cyber threats. The technology uses a combination of digital encryption and analogue communication technologies, making it fast, energy-efficient and secure.
A study of almost 7,000 people found that viewing cat videos online increases energy and positive emotions, while decreasing negative feelings. Participants reported feeling guilty for procrastination but experienced pleasure outweighing guilt from watching cat videos.
A study from the University of Central Florida found that breast milk sharing is a thriving practice, with many women exchanging milk through online communities. The majority of participants were college-educated and had household incomes above $70,000, using cross-nursing as an alternative to container-based exchanges.
A national survey found that most Americans disclose their personal data for discounts because they believe marketers will harvest the data anyway. The study's lead author argues that marketers misrepresent consumers' behaviors as rational acceptance of 'tradeoffs,' which is not true.
A new manifesto calls for a shift in power from internet giants to ordinary consumers, citing the need for more control over online data and content. Dr Paul Bernal argues that the internet is messy and dynamic, and that few people want to be forgotten but most want influence on how they are remembered.
A national survey found that 84% of teens turn to the internet for health information, but 88% do not share their concerns with friends or social media. This study highlights the importance of accurate and accessible digital health resources for teenagers, who use online tools to make behavior changes and take care of themselves.
A new study at the University of Maryland found that online hookup sites like Craigslist increase HIV infection rates in Florida, with African Americans accounting for 63% of new cases. The study also found that wealthier individuals and women were more susceptible to HIV transmission through online platforms.
A new study by Michigan State University business scholars estimates the costs and benefits of the Unfair Internet Gambling Enforcement Act, concluding that regulated online gambling would benefit both the industry and consumers, reducing uncertainty and confusion among firms and individuals.
The US Commerce Department's NIST has published a roadmap for the next 20 years of research needed to establish seamless public safety communications networks. Location-based services are expected to improve situational awareness for first responders, enabling more efficient allocation of personnel and equipment.
A recent study published in Computers in Human Behavior suggests that individuals have a crucial role in protecting their own data from cyber threats. Researchers at Michigan State University found that those who acknowledged the importance of personal responsibility were more likely to be motivated to learn and implement safety measures.
The SAWBO Deployer app allows users to view, download, and share animated educational videos on Android devices, covering topics such as health and agriculture in developing countries. The app enables offline access and sharing through Bluetooth connections, making it an essential tool for outreach workers and community organizations.
Researchers found major search engines provide irrelevant information for online health diagnosis, leading to incorrect self-treatment and potential harm. The study suggests improving search engines to promote more effective results is crucial to prevent cyberchondria.
Adding physical stores to online retailers led to a net revenue increase of 20% and more frequent purchases, according to recent research. Consumers made more frequent contact with the firm, resulting in improved customer retention.
Researchers found a significant association between Google search volume of the 'n-word' and higher mortality rates among Blacks. The study suggests that area-level racism can be monitored using internet query-based measures, pointing to its impact on mortality risk.
Researchers found that more resilient teens were less likely to suffer negative consequences from extreme online exposure, regardless of their level of internet usage. The study emphasizes the importance of empowering teens with coping strategies to manage online risks rather than relying solely on abstinence.
A new study published in Psychology of Women Quarterly found that young women who spend more time reading magazines and on Facebook are more likely to experience self-objectification. The researchers discovered that Facebook users tend to compare their appearance most often to peers, rather than family members or celebrities.