符号学已被运用于广告中，通过符号或符号来表示广告主的信息。我们可以更好地理解能指形式的符号，或象征其他任何事物的符号。广告中最常用的符号是产品销售的可视化(Pich and Armannsdottir, 2015)。有些形象与宣传的重点对象没有牵连。相反，一个有共同联想的符号就足够了。可以使用文字作为广告的符号，就像使用图像一样。一个积极的信息是用来表达对某一特定候选人的认可，通过使用文字将品牌与主要竞争对手区分开来。在广告中，符号学的运用是一个至关重要的过程。信息的有效性可以被认为是即时的，但是通过适当地引入符号来放置品牌。不仅在重复方面，广告客户一直在做这一组合的符号，文字的解释，以及对齐的音乐和形象在一个连贯和有意义的组成。所有的品牌都具有从文本中演绎语境的能力，在对语言的预测能力范围内，可以认为是充分的，具体提供了语境与语言之间的关系。
Semiotics have been utilized in the advertisements for signifying the message of advertiser by the utilization of symbols or signs. There can be a better understanding of a sign in the form of a signifier, or a symbol signifying anything else. The most frequent symbols utilized within advertising is visualizing the sale of product (Pich and Armannsdottir, 2015). Some of the image cannot be implicated to the key object of promotion. Rather, a symbol with common association ends up sufficing. There can be use of text for serving it as a symbol of advertisement in a manner that there is use of image. A positive message is depicted for conveying the endorsement of a specific candidate, by the utilization of words for setting brands apart from the key competitors. In advertisement, the utilization of semiotics is a crucial process. The effectiveness of a message can be considered as instantaneous, but there is placement of branding by the appropriate introduction of symbols. Not only in terms of repetition, advertisers have been doing this by the combination of symbols, interpretation of words, and alignment of music and image within a coherent and meaningful composition. All of the brands have the ability of deducing context out of text within the ability for the prediction of language can be considered adequate specifically provided with the relationship between context and language.
These evidences provide a relationship between context and language without the accountability for context of utilization. Polysemy is used as the capacity of communication for having a number of different interpretations. These algorithms require inexpensive setup and are easily implementable. The experiment was conducted by using the Wi-Fi APs in a University building, an android phone and an RC car with an Arduino microcontroller. The modified technique with reliability factor alters out the non-reliable data, which makes it a better localization algorithm than its former traditional approach and KWNN algorithm. For future scope, there can be an increase in the scale of the experiment. Use of an android phone gives us capabilities to access various technologies like, Wi-Fi, GPS, camera, speaker, mic, gyroscope, temperature sensor, light sensor, and others that can be utilized for achieving better results. It also gives us the ability to store as an option in different formats.