Apple aimed to stretch its lead in the smartwatch market when it introduced its Apple Watch Series 4 last week. The redesigned and re-engineered line features a bigger display, thinner and smaller case, an interface with richer detail, and some innovative health applications. "There's a lot of cool things to like about this," said Ramon T. Llamas, senior research analyst at IDC.

More often than you might think, disruptive innovations travel in pairs -- at least until they are separated by the markets, which decide one is useful and the other no so much. Sometimes they're symbiotic. Both may be useful or even necessary -- like hardware and software -- but that's not always the case. Consider the strange pairing of blockchain technology and cryptocurrency.

An increasing number of healthcare professionals have become alert to the need for well-rounded medical device security in recent years, and players throughout the industry have started putting more effort into raising the bar. Developers have become aware of the most glaring holes, and more information security researchers have been brought into the fold.

The healthcare cloud has been growing incredibly, becoming an ever-more-important element of health information technology, or HIT. There are many reasons why the HIT cloud has been becoming more prominent, such as research and development and collaboration. Since the cloud has been expanding so rapidly, this may be a good time to reconsider security.

The call came in less than an hour before the 8 a.m. shift was scheduled to start: A family emergency meant the regular caregiver for an elderly client couldn't make her shift that day, so a replacement caregiver was needed ASAP. Homewatch CareGivers of San Juan Capistrano had to quickly send a substitute from its pool of licensed, trained and security-bonded caregivers.

CVS Health'a retail MinuteClinic on Wednesday announced MinuteClinic Video Visits, a new virtual healthcare offering designed to assist people with minor illnesses and injuries, skin conditions, and other wellness needs. The telehealth offering will provide 24/7 access to healthcare services via mobile devices. It is available for both Android and iOS in nine states and Washington, D.C.

For pretty much my entire career, CEOs have been almost invulnerable. Even when Apple founder Steve Jobs tried to get then-CEO John Scully fired from Apple, he lost and got fired himself. I've watched CEOs at companies with zero-tolerance employee dating policies have affairs with subordinates and get a pass. Things have changed. Almost every week, another CEO bites the dust for misbehavior.

A popular fitness app provided a convenient map for anyone interested in shadowing government personnel who exercised in secret locations, including intelligence agencies, military bases and airfields, nuclear weapons storage sites, and embassies around the world. The fitness app, Polar Flow, publicized more data about its users in a more accessible way than comparable apps, investigators found.

The healthcare industry has been moving toward medical equipment connectivity to speed up data entry and recording, as well as improve data accuracy. At the same time, there has been a shift toward incorporating consumer mobile devices, including wearables. "The demand for connected devices has increased rapidly in recent years," noted Leon Lerman, CEO of Cynerio.

Worldwide IoT spending will total nearly $773 billion this year, IDC has predicted. The IoT will sustain a compound annual growth rate of 14.4 percent, and spending will hit $1.1 trillion by 2021, according to the firm's forecast. Consumer IoT spending will total $62 billion this year, making it the fourth largest industry segment, after manufacturing, transportation and utilities.

Health services vendors have been partnering with various organizations to gain a foothold in the cloud and to test out their solutions. One of the cloud's major selling points is security -- but it is not as safe as it's made out to be. Google Cloud "recently announced a significant expansion in HIPAA compliance across our portfolio of cloud products," noted Google Cloud's Joe Corkery.

The cloud offers a host of potential uses, according to the healthcare industry and academic medical center representatives who participated in a Healthcare Information and Management Systems Society survey. Application hosting was the top use, identified by 90 percent of the respondents. Disaster recovery and backup, and hosting application data were among other uses cited.

Microsoft has introduced its new Xbox Adaptive Controller, designed specifically for gamers with disabilities. The new hardware can be used for game play with an Xbox One console or Windows 10 PC, and it offers Bluetooth plug-and-play compatibility. It supports Xbox Wireless Controller features such as button remapping, and it connects to external buttons, switches, joysticks and mounts.

Fitbit and Google on Monday announced a new partnership on healthcare. Fitbit will develop consumer and enterprise health solutions that will use Google's new Cloud Healthcare application programming interface. Fitbit also will move to the Google Cloud Platform to innovate and advance its products and services. Fitbit will leverage Google Cloud's infrastructure and security features.

Starting a new online service "was a great business opportunity to combine nutrition with technology," said Jackie Elnahar, CEO of TelaDIetitian. "I'm also very passionate about making nutrition information mainstream. I don't think seeing a registered dietitian should be a luxury. Anyone who needs to see a dietitian should see one, and it should be easy to."

Fitbit on Tuesday added a new smartwatch to its wearables line with a pricetag of $199.95. The Fitbit Versa, which will reach global retail outlets in next month, will be the lightest metal smartwatch in the U.S. market. It includes a new dashboard that simplifies the way health and fitness data is accessed on the device. Versa mixes health and fitness programs.

Healthcare might offer the best example of the potential for vertical market CRM, but most people in CRM may not realize this. Healthcare is, after all, a bit of a stretch from what we do in the enterprise or SMB world, but perhaps it shouldn't be. In both spheres we see a relatively small number of highly paid and overworked people addressing the needs of a vast number of people.

One of the most interesting parts of Nvidia's GPU Technology Conference, Inception, allows small focused startups to pitch their ideas in a Shark Tank-like atmosphere to compete for a significant cash prize. Two of the more compelling solutions were presented by companies run by women this year. However, the big news was a company that was well along the way to creating an electronic human/machine interface.

Uber has introduced Uber Health, a new service designed to provide reliable transportation for healthcare-related needs. The program will offer healthcare providers a way to order rides for their patients to help them keep their appointments. Uber Health addresses a growing problem, especially with seniors and others who lack good transportation options for visits to doctors or clinics.

Apple's plans to open a number of healthcare centers for its employees surfaced this week.The centers will offer "a unique concierge-like healthcare experience for employees and their dependents," according to Apple. "AC Wellness is an independent medical practice exclusively dedicated to delivering Passionate, Compassionate, and Effective Healthcare," reads a post at the Glassdoor job website.

A group of former Facebook, Google and Mozilla executives have joined forces to establish the Center for Humane Technology, a new organization dedicated to combating the growing problem of addictive behavior among social media users. The new center, along with the children's advocacy group Common Sense, has announced a campaign to help change the social media model.

Healthcare is a mess in the United States. Consumers pay more and get less than in most other developed countries. Strong comprehensive healthcare is unaffordable for most without substantial help, which is why putting the burden on the government really does not work. If people cannot afford something, individually aggregating it under what amounts to a tax is not really any better.

Three corporate giants on Tuesday announced they were banding together to provide healthcare for their 1.1 million employees. The companies -- Amazon, Berkshire Hathaway and JP Morgan Chase -- plan to form a company "free from profit-making incentives and constraints" in order to improve employee satisfaction with their healthcare coverage as well as reduce costs.

Apple has unveiled new features that will become available when iOS 11.3 is released this spring. The company released the developer preview to members of the iOS Developer Program, and a public beta is expected shortly. The update will provide new ways to experience AR on the iPhone and iPad, offer new Animoji on the iPhone X, and give users a consolidated view of their health records.

Facebook once again has found itself at the center of a media storm, following Mark Zuckerberg's recent announcement of plans to shift its focus away from news and business content and toward interactions between friends and family. The shift follows more than a year of heavy criticism directed against Facebook, including blame for failing to combat fake news during the 2016 presidential election.

Roader's Time Machine Camera is designed to hang around your neck and, for up to seven hours of battery life, constantly capture what it sees. When you hit a button, it saves the last 10 seconds of footage and the following 10. You can send a low-resolution version of that 20-second clip to your smartphone immediately, and if you'd like to save a high-resolution version, you can grab that too.

Apple has responded to an open letter from investors who called for the company to address the negative impact of the iPhone on children and teens. Jana Partners and the California State Teachers' Retirement System have urged Apple to give parents more choices and tools to help ensure that young consumers are using the company's products "in an optimal manner."

BoxLock Home is a smart padlock designed to allow delivery persons to leave your packages in a secure place when you're not around. The driver scans the package and goes through a verification process to unclasp the lock and place your package inside the container. Of course, you'll get a notification when the process is complete. I'm not really sure I need it, but I'd rather not have a box lying in clear view of everyone on the street.

Is social media evolving into an antisocial medium? Days after one of its former execs argued that the answer is yes, Facebook published a post addressing the issue. "I think we have created tools that are ripping apart the social fabric of how society works," said Chamath Palihapitiya, who once served as vice president for growth at Facebook. There is a lack of civil discourse, he added.

The U.S. Food and Drug Administration has given the KardiaBand its stamp of approval, AliveCor announced Thursday. The device is the first FDA-cleared personal electrocardiogram accessory designed for use with an Apple Watch. The KardiaBand allows users to take EKG readings in order to distinguish between normal sinus heart rhythms and atrial fibrillation.