Five devices that were essential and no longer are: beeper, DVD, and more

Devices that bid farewell to the arrival of new technological developments.

In the relentless march of technological innovation, some once-in-a-lifetime devices have emerged Faithful companions Which occupied a prominent place in our daily lives, and is now located in a museum Obsolescencewhich evokes nostalgia and reminds us of transit The digital age.

These are some of the devices that welcomed the arrival of new technological developments:

The whistle has been a very essential tool for many years. (Getty Images)

They were electronic devices that played an essential role in communication before the spread of mobile phones.

These devices were small and portable, and had the ability to receive and display alphanumeric or numeric messages, as well as a code indicating who the message was addressed to.

It peaked in the 1980s and the first half of the 1990s, where it was particularly popular among professionals and people who needed to be available quickly and efficiently at a time when cell phones were not widely available or expensive.

However, with the advancement of technology and the spread of mobile phones, beepers gradually lost their importance until they ceased to exist.

Personal digital assistants (PDAs) have become an essential ally for professionals and users who seek to carry their agendas and tasks with them in electronic format. (Getty Images)

Personal digital assistants once held the promise of organization and productivity because these compact devices, designed to fit in the palm of your hand, offered a variety of functions ranging from managing contacts and calendars to taking photos, notes, and syncing data.

See also  Comparison: M1 MacBook Pro vs Razer Book 13

PDAs have become an essential ally for professionals and users who seek to carry their agendas and tasks with them in electronic form.

However, the advent of smartphones and other multifunctional devices eventually made PDAs obsolete.

You might be interested: Apple is testing the use of 3D printers to manufacture its devices
These players typically come with screens of different sizes and resolutions, and some models also include additional features such as USB ports and memory card slots. (Getty Images)

Since the smartphone has practically served as a multimedia device for many years now, where it is possible to enjoy any streaming platform if you have an internet connection, the concept of a portable DVD player seems completely useless.

However, in the early 2000s, these devices became very popular because they allowed users to enjoy their favorite movies and shows on the go, whether on road trips or flights.

This is unprecedented at a time when access to this type of visual entertainment required the presence of an external television.

These devices allowed you to make and receive phone calls while inside the car. (Getty Images)

Also known as a vehicle mobile phone, it is a wireless communication device that is installed in cars.

But unlike today’s cell phones, it was permanently integrated into the car and remained connected to an external antenna to improve signal reception.

These devices allowed you to make and receive phone calls while in the car, providing a convenient communication option for people who spent a lot of time on the road.

See also  NASA's New Tool Lets You Hear Your Voice on Mars

But with technological progress and the spread of smartphones, it has led to the gradual obsolescence of these devices.

Today, in-car connectivity and Bluetooth connectivity systems have redefined the way users stay connected while driving.

You may be interested in: How to answer calls from devices other than cell phones
Previously, when the user moved the mouse on a flat surface, the ball would rotate in the corresponding direction, transmitting signals to the computer to move the cursor accordingly. (Getty Images)

This was a popular feature in computer mice last year and was a small ball located at the bottom of the device that allowed you to control the movement of the cursor on the computer screen.

The mouseball was a technological advance at the time, replacing more primitive mechanical tracking systems. However, it had certain drawbacks, such as the accumulation of dust and dirt on the disc which could affect the accuracy and fluidity of the mouse.

Currently, mice have infrared sensors or are simply trackpads with which it is easy to operate the cursor on the screen.

Lovell Loxley

"Alcohol buff. Troublemaker. Introvert. Student. Social media lover. Web ninja. Bacon fan. Reader."

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top