With random terror attacks and other forms of hate crimes on the rise worldwide, authorities are hard pressed to find a solution to save innocent lives. While police and secret service agencies are continuously upping monitoring, scientists have come up with another solution. They have devised a method to keep a tab on the movements of hundreds of individuals at the same time and uncover suspicious behavior.
What differentiates the software from others so far and how does it work?
The research developed by Mubarak Shah and Afshin Dehghan and to be published in IEEE Transactions on Pattern Analysis and Machine Intelligence, leverages a mathematical function to study five factors that will aid in finding out where a person will go next. The software registers appearance, neighbor motion, target motion, spatial proximity, and grouping to find out how an individual will move around in a crowd and even predict their likely actions.
The developers of the algorithm studied nine crowd videos, in which the number of people ranged from 57 to 747. The program’s effectiveness in tracking every person was between 67% and 99%. The program is still being tested before it can be launched in the market. Once it happens, it shall hopefully go a long way in thwarting untoward incidents in crowded places.
So far, computer-based studies have only been able to monitor one person at a time in recorded videos and mostly rely on appearance. The latest algorithm, however, is slated to change all that by enabling surveying the entire crowd at a time.
In addition to AMD’s new Ryzen 5 processors, the company has announced a new lineup of graphic cards called Radeon RX 500-series. In accordance to Radeon RX 400-series which was released by AMD 2016, RX 500-series comprises a new low-end GPU which focuses essentially on e-sports as well as home theater PCs, aspiring to justify the tagline, “Polaris refined and evolved.”
Refresh Issues Addressed
Refresh rate has been a cause of concern for enthusiasts since long, and AMD made striking progress with RX 400-series, and has made further improvements with RX 500-series, which is a reflection of combat issues addressed by the original cards. Radeon RX 480 was very well received by the enthusiasts, but its limitation was reached at a maximum of 1,266MHz boost speed. RX 400-series and now RX 500-series are two steps in positive direction, overcoming power-draw controversy that emerged during the launch, which was later readily fixed by AMD.
AMD has powered the Radeon RX 500-series with its third generation 14nm process, capable of achieving much higher clock speeds managed by its predecessors. Besides a 1,340MHz boost clock in addition to 1,257MHz base clock, AMD has included a new power state in the Radeon RX 500-series, which allows it run at significantly reduced power when idle, using multi-monitor setups, and while watching video. With Radeon, AMD aspire considerable temperature and power gains in games that support the Radeon Chill.
While Radeon RX 580 can crank up clocks from 150W to 185W, Radeon RX 560 provides notable increment over the RX 460, reaching 1,175MHz base and 1,275MHz boost speeds. On the other hand, Radeon RX 550 is an entirely fresh model targeting home theater PC aficionados and e-sports gamers, with 2GB memory, running over a 128-bit bus. A limited number of models are also expected to offer 4GB capacity.
PayPal announced its collaboration with Google’s Android Pay as PayPal intends to work beyond conventional means that stretch to mobile applications and regular retailers. This partnership will allow PayPal to be a method of payment for users through Android Pay service. Thus, users will have the convenience using this payment service for Uber, Walgreens, Subway, and Dunkin’ Donuts in the near future. The service will enable users to see their balance on PayPal along with letting them include their cards to the account in the coming next months. Google’s digital wallet has brought the rivals to agree on a common ground, making the purchasing experience easier and convenient for users.
The moves is in line with the company ongoing efforts to collaborate with rivals as it did with Visa. The partnership between Visa and PayPal has allowed users to make payments via smartphones. Additionally, it also allowed Venmo users to withdraw money from their Venmo account that is linked to Visa cards. PayPal has been sincerely making efforts to be a part of the digital payments landscape.
Apple Emerges as a Strong Contender
PayPal has joined hands with MasterCard for enabling store payments. This collaboration has allowed PayPal’s Braintree merchants to use MasterCard’s digital wallet as a mode of payment. The company is trying to break into the stiff competition created by Apple Pay by increasing users for its point-of-sales. The digitization move by Apple is estimated to lure in 86 million users for the company. Following similar footsteps is expected to help the economy, vendors, and consumers over the coming few years.
Patients suffering from chronic diseases make up a significant portion of patients availing Medicare benefits. Chronic conditions entail long-term expenditure on treatments and rehabilitation. Chronic diseases such as diabetes can also cause other conditions related to blood pressure and the cardiovascular system, which also lead to significant expenditure. Chronic mental problems such as dementia are another matter altogether, with the decrease in the quality of life causing just as many or more problems to the patients as the medical concerns themselves.
Number of Medicare Applications with Chronic Diseases Rising
Of the 57 million Americans on Medicare, close to two-thirds have multiple chronic diseases. These may include any combination of cancer, arthritis, dementia, heart diseases and other cardiovascular concerns, and diabetes. Many of these diseases are also interlinked and are often associated. Chronic health conditions such as these lead to functional limitations, higher healthcare spending, and a notable decrease in the quality of life. Asthma, chronic obstructive pulmonary disease, hepatitis, depression, hypertension, ischemic heart disease, atrial fibrillation, chronic kidney diseases, autism spectrum disorders, and osteoporosis are some of the other main chronic diseases prevalent in the U.S.
CCM: A Round-the-clock Monitoring Tool for Chronic Patients
Medicare has announced the launch of a new benefit called Chronic Care Management (CCM). The CCM program ensures continuous tracking of the patient’s condition, including additional payments to the doctors responsible for the treatment. The treatment will also be mapped out taking into consideration the extent of the disease and the observed effect of the prescribed medication. Provisions have been made for the inclusion of modern advancements in the healthcare sector such as remote monitoring, which makes the process convenient for both physician and patient.
Availing the benefits of CCM requires patients to be enrolled in Medicare. They also need to have multiple chronic diseases expected to cause functional decline or place you at risk of death in the coming 12 months.