We find the evolution of communication from the paintings embodied in the stone of a cave, to the present moment when we have millions of ways to communicate and share information, without a doubt, in a clearer and more effective way than cave paintings. . Since that time, thousands of years ago, until the present moment, we have gone through multiple mechanisms and tools, all with the aim of achieving a more fluid and faster communication.

We have trained carrier pigeons, smoke signals so that they can be seen in the distance, letters sent by delivery men, light and sound codes such as the well-known Morse Code, which consists of assigning dots and dashes to each letter and number, phone calls, SMS (which, to a certain extent, since the company charged more if you exceeded the number of characters, were also slightly encrypted messages) and now we have taken it a step further: video calls.

The arrival of the Internet in our lives, came hand in hand with the revolution when it came to communicating between people. We stopped planning a message carefully, since we had a short space to express everything we wanted to convey and many times, at a cost, and now we have moved on to the possibility of sending and receiving infinite messages through thousands of different channels, in many formats different and all at a fixed cost (you pay the same for a message as millions). In addition, we no longer only have the option of transmitting a simple message, but we can also send images, videos, web pages, stickers...

One of the most effective and most popular ways today are video calls. With them you have the possibility of seeing the person with whom you are having a conversation, as if they were on the other side of the table where you are sitting. Without a doubt, a technological advance for society. This allows us to have work meetings remotely, make friends meet to chat and tell each other about our lives, or simply play games from home.

With technological progress, new communication equipment has been appearing that allows us to transmit messages in an increasingly innovative and higher quality way. Many companies are responsible for manufacturing and marketing this communication equipment and here is a list of the most prominent in the sector.

Clearfield

36,12 $

CLFD

+4,21 $

+13,19 %

Detailed information of Clearfield (CLFD), stock of NASDAQ. All the technical analysis, execution, and the historical data of the last months, years and days. View Stock

Luminar Tech

1,67 $

LAZR

+0,17 $

+11,33 %

Detailed information of Luminar Tech (LAZR), stock of NASDAQ. All the technical analysis, execution, and the historical data of the last months, years and days. View Stock

Aeye

1,14 $

LIDR

+0,11 $

+10,68 %

Detailed information of Aeye (LIDR), stock of NASDAQ. All the technical analysis, execution, and the historical data of the last months, years and days. View Stock

Wrap Tech

1,69 $

WRAP

+0,14 $

+8,68 %

Detailed information of Wrap Tech (WRAP), stock of NASDAQ. All the technical analysis, execution, and the historical data of the last months, years and days. View Stock

CalAmp

3,68 $

CAMP

+0,24 $

+6,98 %

Detailed information of CalAmp (CAMP), stock of NASDAQ. All the technical analysis, execution, and the historical data of the last months, years and days. View Stock

Digital Ally

2,64 $

DGLY

+0,16 $

+6,40 %

Detailed information of Digital Ally (DGLY), stock of NASDAQ. All the technical analysis, execution, and the historical data of the last months, years and days. View Stock

Apple

183,39 $

AAPL

+10,36 $

+5,99 %

Detailed information of Apple (AAPL), stock of NASDAQ. All the technical analysis, execution, and the historical data of the last months, years and days. View Stock

Aviat

30,00 $

AVNW

+1,61 $

+5,65 %

Detailed information of Aviat (AVNW), stock of NASDAQ. All the technical analysis, execution, and the historical data of the last months, years and days. View Stock

Title	Market	Ticker	Latest	Minimum	Maximum	Var.	% Var.	Volume
Cambium Networks	NASDAQ	CMBM	3,94 $	3,79 $	3,97 $	+0,17 $	+4,38 %	55,00K	View Stock
NXT-ID	NASDAQ	NXTD	0,83 $	0,81 $	0,84 $	+0,03 $	+3,75 %	7,51K	View Stock
Airgain	NASDAQ	AIRG	5,26 $	5,06 $	5,41 $	+0,19 $	+3,75 %	17,73K	View Stock
Amplitech	NASDAQ	AMPG	2,26 $	2,20 $	2,38 $	+0,06 $	+2,73 %	49,30K	View Stock
ADTRAN	NASDAQ	ADTN	4,74 $	4,65 $	4,93 $	+0,12 $	+2,60 %	412,95K	View Stock
Coda Octopus	NASDAQ	CODA	6,69 $	6,51 $	6,90 $	+0,16 $	+2,37 %	3,61K	View Stock
Flex	NASDAQ	FLEX	27,91 $	27,33 $	28,44 $	+0,49 $	+1,79 %	7,11M	View Stock
Gilat	NASDAQ	GILT	5,47 $	5,38 $	5,51 $	+0,10 $	+1,77 %	173,15K	View Stock
Optical Cable	NASDAQ	OCC	2,91 $	2,91 $	2,93 $	+0,05 $	+1,76 %	2,45K	View Stock
Energous Co	NASDAQ	WATT	1,47 $	1,45 $	1,54 $	+0,02 $	+1,38 %	28,59K	View Stock
LM Ericsson B ADR	NASDAQ	ERIC	5,21 $	5,20 $	5,26 $	+0,06 $	+1,07 %	13,28M	View Stock
Asia Pacific Wire & Cable	NASDAQ	APWC	1,44 $	1,32 $	1,44 $	+0,02 $	+1,06 %	5,39K	View Stock
Lumentum Holdings Inc	NASDAQ	LITE	44,73 $	44,35 $	46,20 $	+0,44 $	+0,99 %	1,63M	View Stock
InterDigital	NASDAQ	IDCC	103,68 $	103,08 $	105,35 $	+0,82 $	+0,80 %	497,04K	View Stock
Digi	NASDAQ	DGII	25,68 $	25,10 $	27,08 $	+0,18 $	+0,71 %	482,39K	View Stock
Cisco	NASDAQ	CSCO	47,12 $	46,85 $	47,40 $	+0,32 $	+0,69 %	11,24M	View Stock
Garmin	NASDAQ	GRMN	166,01 $	164,17 $	166,43 $	+0,68 $	+0,41 %	765,72K	View Stock
Elbit Systems	NASDAQ	ESLT	201,89 $	201,08 $	202,80 $	+0,49 $	+0,24 %	6,36K	View Stock
Qorvo Inc	NASDAQ	QRVO	95,86 $	95,41 $	97,30 $	+0,19 $	+0,20 %	1,96M	View Stock
KVH Industries	NASDAQ	KVHI	4,99 $	4,94 $	5,03 $	+0,01 $	+0,10 %	28,04K	View Stock