Sep 14, 2020hightech
The New Normal Post-COVID-19: Homecoming and Safety Checks Can Both Be Done Remotely

How COVID-19 changed the way we work

To prevent the spread of the novel coronavirus COVID-19, people are being asked to avoid going out as much as possible. For this reason, many companies that previously required their employees to commute to an office, have now permitted telecommuting and have hurriedly established remote working systems.

Aug 19, 2020hightech
Camera maker Olympus: the outright leader in gastrointestinal endoscopes with a 70% global market share
Think Olympus only makes cameras? Although compared with Canon and Nikon, Olympus has a smaller market share, it has up till now produced a great number of distinctive cameras which...
Jul 8, 2020hightech
Introduction to Monitoring with Zabbix #6 - Discovery Functions

In the last column, I discussed how you can use actions to perform tasks in response to events generated by triggers. Now let’s take a look at discovery functions that can be used to set up multiple hosts.

Jun 30, 2020hightech
Smartphone Compatible Navigation Technology that Works Inside Buildings and Underground Malls

Navigation in Areas Beyond the Scope of GPS Signals

In the days before online map services such as Google Maps could be used on our smartphones, before heading out to a new destination, one would copy a map from a book or print out a copy of an online map from a computer.

Jun 23, 2020hightech
Introduction to Monitoring with Zabbix #5 - Actions
In the last column, we saw how triggers can be used to distinguish between normal states and problem states based on item values. Now let’s look at how to define...
Jun 16, 2020hightech
Drones Can Now Be Operated Beyond the Range of GPS Signals

Though once considered toys, drones have come to take on important roles such as transporting packages, inspecting buildings and searching for missing people. Recognized for being more manoeuvrable than automobiles, and able to easily reach places inaccessible to humans, they are now used in all sorts of industrial fields.

Jun 9, 2020hightech
Teaching of a Samurai Engineer 11: Output control functions - continued

This time, I’m going to dig into individual functions and explain them a little.
In particular, I’m going to go in depth on the ob_start () function, which is the basis of many output control functions.