The maker of our favorite budget-priced color A19 smart bulb is back with a slew of new smart lights, including this Edison-style ST19 filament bulb. Priced at a reasonable $13 (or $75 for a six-pack), the tunable white Cree Lighting Connected Max ST19 boasts easy setup; connects directly to Wi-Fi networks; supports Alexa, Google Assistant, and SmartThings; and packs an impressive arsenal of automation tools. But the quirky Cree app can be confusing to use (why must you group lights that are already in a room?), and the ST19's lowest brightness setting is still a bit bright for our taste. Cree Lighting offers a wide range of bulbs in its Connected Max line, including a color A19 bulb that's our current Editors' Choice for budget-priced smart bulbs. Back in May, Cree unveiled a series of new Connected Max products, including this ST19 filament bulb.

Indoor navigation systems leverage shortest path algorithms to calculate routes. In order to define the "shortest path", a cost function has to be specified based on theories and heuristics in the application domain. For the domain of indoor routing, we survey theories and criteria identified in the literature as essential for human path planning. We drive quantitative definitions and integrate them into a cost function that weights each of the criteria separately. We then apply an exhaustive grid search to find weights that lead to an ideal cost function. "Ideal" here is defined as guiding the algorithm to plan routes that are most similar to those chosen by humans. To explore which criteria should be taken into account in an improved pathfinding algorithm, eleven different factors whose favorable impact on route selection has been established in past research were considered. Each factor was included separately in the Dijkstra algorithm and the similarity of thus calculated routes to the actual routes chosen by students at the University of Regensburg was determined. This allows for a quantitative assessment of the factors' impact and further constitutes a way to directly compare them. A reduction of the number of turns, streets, revolving doors, entryways, elevators as well as the combination of the aforementioned factors was found to have a positive effect and generate paths that were favored over the shortest path. Turns and the combination of criteria turned out to be most impactful.

Over the last several years, end-to-end neural conversational agents have vastly improved in their ability to carry a chit-chat conversation with humans. However, these models are often trained on large datasets from the internet, and as a result, may learn undesirable behaviors from this data, such as toxic or otherwise harmful language. Researchers must thus wrestle with the issue of how and when to release these models. In this paper, we survey the problem landscape for safety for end-to-end conversational AI and discuss recent and related work. We highlight tensions between values, potential positive impact and potential harms, and provide a framework for making decisions about whether and how to release these models, following the tenets of value-sensitive design. We additionally provide a suite of tools to enable researchers to make better-informed decisions about training and releasing end-to-end conversational AI models.

Apple gave its TV 4K set-top box some love this year by upgrading the internals and revamping its accompanying Siri remote. But it didn't change the price, which means you'll still pay at least $179 for it. However, Amazon has a new deal that knocks nearly $20 off the 64GB Apple TV 4K, bringing it down to $180. The base, 32GB model has been on sale for $169 for a few weeks at this point, but this new deal essentially lets you get the extra-storage model at the base's original price. We consider the 2021 Apple TV 4K to be the best high-end streaming box you can get, and it's even more attractive if you live in the Apple ecosystem.

Internet of Things and Artificial Intelligence are the buzz words in the tech industry. Voice command-based personal home assistants such as Apple's Siri, Amazon's Alexa, Google, Microsoft's Cortana and even Samsung's Bixby are the trailblazers in the space. But you will be surprised how these technologies are seeping into home products and gadgets you use daily--many of these are synced through the above-mentioned assistants to increase a device's efficacy and we're not talking just smartphones. If you're a tech-savvy Indian who wants to stay on top of the game when it comes to smart devices for the home. Chinese smartphone brand, Xiaomi, has made an entry in the white goods space in India and one of their best-selling products is the Mi Smart Water Purifier.

Amazon has quietly added a masculine-sounding voice to Alexa. The voice assistant's feminine speech is in contrast to competitors from both Google and Apple, which each offer the option to choose different voices. It has led to concern over the gendered implications for offering the voice assistant with only a feminine-sounding voice. Now the company has finally added a masculine-sounding voice, which appears to be called "Ziggy". The change came amid a more loudly announced change that added voices such as Shaquille O'Neal, and was first spotted by The Ambient.

For years, businesses have sought to provide customers with more self-service options and increase automation rates in their contact centers using speech-enabled interactive voice response systems (IVRs). They have also invested heavily in developing web chatbots. However, these systems were complicated to develop and required organizations to purchase, host, and manage a vast array of software, hardware, and equipment. Applications were also created in silos, requiring multiple development projects while making it difficult for applications to share data and context. A number of disruptive innovations have made it easier and more affordable to deploy AI-and-speech-enabled self-service.

Reducing the shortage of organ donations to meet the demands of patients on the waiting list has being a major challenge in organ transplantation. Because of the shortage, organ matching decision is the most critical decision to assign the limited viable organs to the most suitable patients. Currently, organ matching decisions were only made by matching scores calculated via scoring models, which are built by the first principles. However, these models may disagree with the actual post-transplantation matching performance (e.g., patient's post-transplant quality of life (QoL) or graft failure measurements). In this paper, we formulate the organ matching decision-making as a top-N recommendation problem and propose an Adaptively Weighted Top-N Recommendation (AWTR) method. AWTR improves performance of the current scoring models by using limited actual matching performance in historical data set as well as the collected covariates from organ donors and patients. AWTR sacrifices the overall recommendation accuracy by emphasizing the recommendation and ranking accuracy for top-N matched patients. The proposed method is validated in a simulation study, where KAS [60] is used to simulate the organ-patient recommendation response. The results show that our proposed method outperforms seven state-of-the-art top-N recommendation benchmark methods.

AI for supporting designers needs to be rethought. It should aim to cooperate, not automate, by supporting and leveraging the creativity and problem-solving of designers. The challenge for such AI is how to infer designers' goals and then help them without being needlessly disruptive. We present AI-assisted design: a framework for creating such AI, built around generative user models which enable reasoning about designers' goals, reasoning, and capabilities.

Single Australians looking for sex or love will soon stand out from the competition if they've been vaccinated against Covid-19. Dating app Bumble announced it will roll out a new feature this week enabling users in Australia and New Zealand to add a "vaccination badge" to their profile if they've received a Covid-19 jab. Competitor Tinder says it looks forward to "making [vaccine] badges available soon" in Australia too. A Bumble representative says it will not independently verify the vaccination status of those who claim the badge, meaning the system will rely on user honesty. The dating app says it decided to launch the feature after a recent survey revealed a "45% increase in users asking potential dates if they had the vaccine or have Covid symptoms". It's not just in Australia that dating apps are encouraging users to boast about their vaccination status.