Duration is the act and result of lasting : endure, resist, remain. The term derives from durus , a Latin word that can be translated as “hard” .
The most common use of the notion of duration refers to the time period in which an action extends. The time elapsed between the beginning and the end of an activity or process is also known as duration.
For example: “The conference will last approximately two hours,” “The Italian club would offer a long-term contract to the young Uruguayan promise,” “The Finnish manufacturer is working on the development of a new technology to increase the duration.” of their batteries.”
Many types of contracts have a duration. A tenant can sign a two-year rental agreement with a homeowner. This means that, if the contract in question has a duration of two years, the person renting the home will be able to live in it during said time, as long as they comply with various established conditions. On the other hand, if a footballer signs a five-year contract with a team, the duration of the agreement indicates that he will be with the institution for five years.
The length of movies is a fact of interest to many people. Some individuals find very long films boring, while others prefer long stories that offer greater development. This shows us that the quality of a work is not inherent to its duration, although this last property may determine that an individual ignores it completely.
Saying that a work is very extensive does not provide any information about the quality or type of its content; Although it may seem like a subjective assessment, if it only arises from a comparison with the average duration of works of its class, it can be perfectly objective. When the adverb "too" is used, on the other hand, there is an opinion, a subjective point of view: "it could have been shorter, and in that case it would be better."
The operating time provided by a battery, the number of hours it takes to make a trip and the years that a mandate lasts can also be referred to through the idea of duration.
If we return to the example of batteries , we can say that their duration is one of the most important issues in the telecommunications and entertainment industry, since we find ourselves in an era in which portable devices are capable of reproducing all types of content with a high quality but it is very difficult and expensive to feed them with sufficient amount of energy to avoid frequent recharges.
While towards the end of the 90s mobile phone batteries could offer several days of autonomy , this changed drastically with the arrival of smartphones , since even today it is not common to find a device that stays on for more than a whole day. Needless to say, this is not a setback at a technological level; On the contrary, it is precisely because of the advances that companies have introduced in their processors and screens that a much greater amount of energy became necessary.
In a few words and without getting into technicalities, there is a directly proportional relationship between the size of a battery and its autonomy. The problem, therefore, has a simple solution: companies should manufacture larger batteries so that they last longer. However, here we enter the realm of aesthetics, the reason why the size of the batteries is restricted to achieve ultra-thin phones.