Researchers are improving detection algorithms to make them fairer and more accurate by incorporating greater demographic diversity, according to The Conversation. Deepfakes, synthetic media in which a person’s likeness is replaced with someone else’s without consent, are rapidly advancing. From realistic representations of celebrities in compromising situations to false statements by political leaders, technology poses a significant threat to trust and truth in digital media. As these manipulations become harder to detect, the want to develop tools to disprove them grows. Bias in Detection Algorithms Typically, deepfake detection systems rely
Dr. Dionne Mahaffey has developed an AI-powered platform, Behavioral Health Notes, to decrease the time mental health professionals spend recording notes. The Need For Efficiency in Mental Health Documentation The mental health sector has long faced challenges related to clinician burnout, increased by time-consuming administrative tasks. According to a recent report by Accenture, using AI in healthcare could save up to $150 billion annually by 2026, mainly by reducing such inefficiencies. A solution was needed for mental health professionals, where documentation can extend into personal time. Introducing Behavioral Health Notes Dr. Mahaffey, a
NBA star Chris Paul has teamed up with Goalsetter, a Black women-owned fintech company founded by Tanya Van Court, promoting financial literacy among middle school students in Oakland, California. Addressing the Financial Literacy Gap Goalsetter’s recent study with Ivy League students revealed a gap in financial knowledge, with many failing to answer basic financial literacy questions correctly. “Empowering our youth with the knowledge and tools to secure a financially sound future is not just a commitment, it’s a necessity,” Paul said in a press release sent to AFROTECH. “We owe
Integrating AI in mammography offers a new era in breast cancer detection. However, there are concerns for people of color. The technology, which is becoming increasingly accessible, has the potential to enhance early detection rates beyond the current 87% achieved by traditional mammograms, as reported by The New York Times. AI algorithms are not working at identifying subtle signs of cancer that conventional methods may miss, thereby reducing false positives and unnecessary treatments. The Concerns For People Of Color Despite these advancements, the adoption of AI-enhanced mammography faces significant hurdles. One
More than 200 groups, including civil organizations, researchers, and journalists, have written to major tech company CEOs, urging them to take action to ensure truthful online content and safeguard democratic processes. The letter that went out to the CEOs of Discord, Google, Instagram, Meta, TikTok, X, YouTube, Pinterest, Reddit, Snap, Rumble, and Twitch, coincides with upcoming elections in over 60 countries in 2024. The Impact Of Online Discourse On Democracy “Research illustrates that individual users can have an outsized impact on online discourse, which results in real-world harms, such as the rise of extremism and violent attempts to overthrow democratic
In the first quarter (Q1) of 2024, Africa’s startup scene saw another year-on-year and quarter-on-quarter dip in investments – with a notable exception in the mobility and fintech sectors. A drop in funding According to Africa: The Big Deal, Q1 saw $466 million raised through $100k+ deals by 121 startups (excluding exits). This is a 27% decrease from the previous quarter and only half of the amount raised at the same time last year. Techpoint Africa’s analysis of data from Intelpoint notes a 62% drop in African tech startup funding compared
Ed Dwight, the first Black astronaut candidate President John F. Kennedy selected in 1961, is finally set to journey to space at age 90. Meet Ed Dwight Born in 1933 in Kansas City, Kansas, Dwight’s early career began with his service as a fighter pilot in the U.S. Air Force. His selection for the elite Aerospace Research Pilot School (ARPS) in 1961 allowed him to break racial barriers in space exploration. Despite completing the program, Dwight was not selected for NASA’s Astronaut Corps. However, this did not deter him as he transitioned
The type of advice AI chatbots give people varies based on whether they have Black-sounding names, researchers at Stanford Law School have found. The researchers discovered that chatbots like OpenAI’s ChatGPT and Google AI’s PaLM-2 showed biases based on race and gender when giving advice in a range of scenarios. Chatbots: Biased Advisors? The study “What’s in a Name?” revealed that AI chatbots give less favorable advice to people with names that are typically associated with Black people or women compared to their counterparts. This bias spans across various scenarios such as job
Meta’s AI-powered image generator has recently been scrutinized for its difficulty in generating images of interracial couples and friends. Meta’s AI Fails To Generate Interracial Couples The AI tool, introduced in December, revealed its shortcomings when CNN tested its ability to create pictures of people from different racial backgrounds. The requests for images of interracial relationships consistently resulted in the AI producing images of same-race couples or friends, contradicting the diversity seen in real-world relationships. For instance, a request for a Black woman with a white husband yielded images of Black couples. This pattern was broken
US Adds New Hispanic, Middle Eastern And North African Racial Categories For First Time In 25+ Years
The United States has updated its system for collecting information on people’s racial backgrounds. Changes include the introducing a category for Middle Eastern and North African (MENA) people and changing how Hispanic individuals are classified. This historic update, the first in over 25 years, aims to more accurately and nuancedly capture the nation’s evolving demographics. New Hispanic and MENA categories For the first time, individuals of MENA descent, about 1.5% of the U.S. population, will be able to identify themselves as part of a distinct category. Hispanic Americans, who make