BLE only works when one communication is active and stays ON. Else it remains in sleep mode. Beacons are great usage of BLE. In our series of articles on Samsung Smartwatch as Proximity Switch, we have used the ESP32 as client. In this article, we are talking about using ESP32 BLE as a server. In our series of articles on Samsung Smartwatch as Proximity Switch, we discussed GATT Service and BLE … [Read more...]
Can We Reprogram a Musical Greeting Card Circuit?
The easy time-saving answer is "do not try". All of them are cheap. The original "chip corders" were developed by Richard Simko, sold by ISD could record 20 seconds of the analogue signal. Later, Nuvoton acquired ISD and developed for longer record times at relatively inexpensive end cost. A web search with the phrase "Chip Corder" should give you plenty of examples of the chips. If there is a … [Read more...]
How to Market a Casino Website
The casino is becoming an industry for the developers to seriously consider. Because this industry is the consumer of data sciences, mobile app development, website development, secure payment gateway and so on. It is logical that any white business on the Internet needs a promotion with online marketing methods. The methods include banner advertisements, newsletters and all the known ways to … [Read more...]
What is Cyber Insurance?
Estimating and securing IT risks as best as possible is at the top of the agenda for IT and security officers in many companies. Numerous insurers now offer cyber insurance for the companies against theft, hacking, data destruction, extortion, denial of service attacks and so on. Risks under these insurance titles are typically excluded from traditional policies or are not specifically defined in … [Read more...]
Galaxy Watch LTE Versus Active 2 LTE
They are not comparable as watches. They can be compared only for the specification part. These two watches are different for their look, not exactly they are too different from the specification point of view. May be, Samsung wanted two watches, one with a masculine sports design and another with a normal watch look. Over 5 years, smartwatches evolved in design and in the functionalities they … [Read more...]
How to Drive Innovation in Your Business
What the companies have to do to drive innovation? Innovation is the implementation of new ideas that create value. There are four aspects with different weightings to get into the right innovation process, namely the purpose (10 percent), i.e. the transformation of business, the use of new markets or new technologies; the processes (20 percent), such as the focus on adjacent value creation areas, … [Read more...]
Machine Learning in Capital Markets : Part VII
This is the continuation of part VI of Machine Learning in Capital Markets. In the course of this work, a critical examination of the use of various learning methods in the analysis of financial market-specific data showed that machine learning methods are only conditionally suitable for successfully predicting share prices. A look at the results shows that there are sections of the stock … [Read more...]
How the Gaming Industry is Using Big Data
Big Data has currently become a fundamental tool across most industries. Naturally, as a market that's always at the forefront of innovation and development, the gaming industry adopted it quickly, with many companies and brands harnessing the power of big data to improve their offering in 2020 and beyond. Analytical frameworks using big data are a natural fit for the gaming industry since today … [Read more...]
Machine Learning in Capital Markets : Part VI
This is the continuation of part V of Machine Learning in Capital Markets. The determined values can be converted into a uniform interval by scaling. The interval can range from -100 to +100 units. It is only important that all values are scaled so that the relative size is not changed. In contrast to the RSI method, individual outliers are not eliminated, only the size of the individual … [Read more...]
Samsung Smartwatch as Proximity Switch : Part IV
In the previous part of this topic (here is part III), we provided a sample code to create a basic BLE scanner. The code makes the ESP32's on-board LED to turn on whenever the watch comes in proximity. In our earlier parts of this series, we talked about filtering the MAC address and practical matters around Samsung Galaxy Watch. I found that the website circuitdigest.com worked with a similar … [Read more...]
Required Transformation to Use the Hybrid Cloud Services
Despite the adversities we have described in the article The need of Digital Strategy for the Hybrid Cloud Services, the transformation began in most companies - sometimes only because a digitally more affine company was bought out and is now driving digital change. Managed services providers feel the insecurity of their customers. On the one hand, many companies no longer want to conclude … [Read more...]