Home

Types of image interpretation techniques

Image Interpretation [] - Landscape Toolbo

Image interpretation is the process of examining an aerial photo or digital remote sensing image and manually identifying the features in that image. This method can be highly reliable and a wide variety of features can be identified, such as riparian vegetation type and condition, and anthropogenic features such as roads and mineral extraction. The colors in an image will depend on what kind of light the satellite instrument measured. True-color images use visible light—red, green and blue wavelengths—so the colors are similar to what a person would see from space. False-color images incorporate infrared light and may take on unexpected colors photo and image interpretation. Gray Tone Pseudo Color Image The electromagnetic radiation (EMR) recorded by remote sensing system can be displayed in shades of gray ranging from black to white -tone. We may use additive color-combining techniques to create color composite images The results of image interpretation are most often delivered as a set of attributed points, lines, and/or polygons in any one of a variety of CAD or GIS data formats. The classification scheme or interpretation criteria must be agreed upon with the end user before the analysis begins. ‹ Preprocessing up Band Assignment ›

Automated satellite image classification methods uses algorithms that applied systematically the entire satellite image to group pixels into meaningful categories. Majority of the classification methods fall under this category. Automated satellite image classification methods further classified into two categories 1) supervised 2) unsupervised classification methods Visual Image Interpretation, Remote sensing and GIS Visual Image Interpretation, Remote sensing and GIS Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website Digital image classification uses the spectral information represented by the digital numbers in one or more spectral bands, and attempts to classify each individual pixel based on this spectral information. This type of classification is termed spectral pattern recognition BASIC ELEMENTS OF IMAGE INTERPRETATION. As we noted in the previous section, analysis of remote sensing imagery involves the identification of various targets in an image, and those targets may be environmental or artificial features which consist of points, lines, or areas. Targets may be defined in terms of the way they reflect or emit radiation A Visual History of Interpretation for Image Recognition. 16.Jan.2021. I mage recognition (i.e. classifying what object is shown in an image) is a core task in computer vision, as it enables various downstream applications (automatically tagging photos, assisting visually impaired people, etc.), and has become a standard task on which to.

How to Interpret a Satellite Image: Five Tips and Strategie

The principles of image interpretation have been developed empirically for more than 150 years. The most basic are the elements of image interpretation: location, size, shape, shadow, tone/color, texture, pattern, height/depth and site/situation/association. They are routinely used when interpreting aerial photos and analyzing photo-like images Images are open to interpretation- they can appeal to many different viewers and they can be used in many contexts. However, they are open to social, cultural, contextual and individual variation in the meanings they convey. How visual texts are composed How meaning is made- the techniques of visual representation. Remote sensing and image interpretation. 1. Chapter One Introduction to Satellite Remote Sensing GEE 331 Principles of Remote Sensing and Images Interpretation (Lab) Presented by Md. Nazir Hossain Lecturer Geography and Environment Shahjalal University of Science & Technology Sylhet-3114, Bangladesh nazirswapon@gmail.com. 2

  1. Biomedical imaging is an explosive field, as the technologies for visualizing the body become increasingly powerful. Imaging is at the core of medical practice, as nearly all patients have some sort of imaging done during care. Imaging informatics is the science of analytic, storage, retrieval and interpretive methods to optimally use imaging data in biomedicine
  2. There is now various software that can be used to achieve different illustration styles, including Photoshop, Illustrator, Inkscape, and so on. Based on the technique used, Illustration is divided into two large groups: Traditional illustration and Modern style
  3. g radiation characteristics • Reflection characteristics of the object • Image quality • The interpreter's skills and ability Image interpretation process 1. Study existing information 2. Select image material depending on purpose and scale for presentation 3. Create an interpretation key, what.
  4. Identifying targets in remotely sensed images based on these visual elements allows us to further interpret and analyze. The nature of each of these interpretation elements is described below, along with an image example of each. Tone refers to the relative brightness or colour of objects in an image. Generally, tone is the fundamental element.

Image Interpretation GEOG 480: Exploring Imagery and

Moreover, the management of positive results can be a complex process and can differ significantly from routine clinical practice. Therefore this paper deals with the LDCT technique, reading methods and interpretation in lung cancer screening, particularly for those radiologists who have little experience of the technique 5 Types of Interpretation. All interpretation relies on conveying information from a source language into a target language, but there are multiple ways this is achieved and the best method for interpretation will depend upon the needs of the speakers and listeners. Sometimes, more than one method may be used Image analysis is the extraction of meaningful information from images; mainly from digital images by means of digital image processing techniques. Image analysis tasks can be as simple as reading bar coded tags or as sophisticated as identifying a person from their face.. Computers are indispensable for the analysis of large amounts of data, for tasks that require complex computation, or for. The interpretation of data is designed to help people make sense of numerical data that has been collected, analyzed and presented. Having a baseline method (or methods) for interpreting data will provide your analyst teams a structure and consistent foundation The number in the lower left corner indicates the material group. The same image quality levels and expressions (i.e. 2-2T) used for hole-type IQIs are typically also used for wire IQIs. The wire sizes that correspond to various hole-type quality levels can be found in a table in E747 or can be calculated using the following formula

Visual image interpretation - SlideShar

Image Classification and Analysis - NRCa

  1. 1. J Neurosci Methods. 2013 Feb 15;213(1):6-13. doi: 10.1016/j.jneumeth.2012.11.009. Epub 2012 Dec 7. Computational techniques in zebrafish image processing and analysis. Xia S(1), Zhu Y, Xu X, Xia W. Author information: (1)Key laboratory of Biomedical Engineering, of Ministry of Education Zhejiang University, Hangzhou, China. srxia@zju.edu.c
  2. The results of image interpretation are most often delivered as a set of attributed points, lines, and/or polygons in any one of a variety of CAD or GIS data formats. The classification scheme or interpretation criteria must be agreed upon with the end user before the analysis begins. ‹ Preprocessing up Band Assignment ›
  3. Image analysts use various fundamentals of interpretation while using these visual techniques. Digital image processing techniques help in manipulation of the digital images by using computers. The three general phases that all types of data have to undergo while using digital technique are pre-processing, enhancement, and display, information.
  4. g the interpretation must understand the variables involved in the RT process and understand how those variables affect the image. The visual acuity of the interpreter is of utmost.
  5. A digital image is an array of real numbers represented by a finite number of bits. The principle advantage of Digital Image Processing methods is its versatility, repeatability and the preservation of original data precision. The various Image Processing techniques are: • Image preprocessing. • Image enhancement

Image enhancement techniques have been widely used in many applications of image processing where the subjective quality of images is important for human interpretation. It is a type of signal processing in which input is an image and output may be image or characteristics/features associated with that image image scanning, storing, enhancing and interpretation. The schematic diagram of image scanner-digitizer diagram is shown in figure 1. Figure 1 * Deputy Director, National Remote Sensing Agency, Hyderabad, India. e-mail: dddp@nrsa.gov.in Methods of Image Processing There are two methods available in Image Processing. Analog Image Processin

Basic Elements of Image Interpretatio

  1. e what techniques she or he needs to concentrate on. Although interpretation is an oral skill, it contains an element of composition
  2. ant functions ca
  3. Written by key figures in the field, it covers a wide range of topics including signal detection, image interpretation and advanced image analysis (e.g. deep learning) techniques for interpretive and computational perception. It provides an overview of the key techniques of medical image perception and observer performance research, and.
  4. Models on image interpretation processes of 2D images may not be generalized to the volumetric image interpretation processes because of fundamental differences between the two imaging techniques (Van der Gijp et al. 2016). Volumetric images are composed of a set of 'slices' that are presented in a 'stack'

Image classification techniques are grouped into two types, namely supervised and unsupervised [ 1 ]. The classification process may also include features, Such as, land surface elevation and the soil type that are not derived from the image. Two categories of classification are contained different types of techniques can be seen in fig However, unexpected artifacts may arise with the use of attenuation correction methods at SPECT/CT myocardial perfusion imaging, and close attention to quality assurance is needed during image data postprocessing and in the reconstruction and interpretation of attenuation-corrected images The new, completely updated edition of the aerial photography classic. Extensively revised to address today's technological advances, Aerial Photography and Image Interpretation, Third Edition offers a thorough survey of the technology, techniques, processes, and methods used to create and interpret aerial photographs. The new edition also covers other forms of remote sensing with topics that. Types of Illustration. With the growths in technology and the increasing importance of illustration for some different fields, illustration techniques have gained a whole new array of possibilities and styles. There is now various software that can be used to achieve different illustration styles, including Photoshop, Illustrator, Inkscape, and.

It is a type of signal processing in which input is an There are several Image processing techniques used in many images contain atmospheric noise, distorting image interpretation, and. MRI interpretation T1 v T2 images. Key points. The two basic types of MRI images are T1-weighted and T2-weighted images, often referred to as T1 and T2 images. The timing of radiofrequency pulse sequences used to make T1 images results in images which highlight fat tissue within the body

Those with these types of disorders tend to see and interpret the images differently than those without such diagnoses. The important part of this test is the process of interpretation and description undertaken by the client, rather than any specific content seen in the inkblots including types of imagery, methods and algorithms, and classification schemes. Using this guide, you will learn how to carry out a land cover classification project, while gaining an • Visual satellite image interpretation • Digital satellite image interpretation A second central objective of image interpretation is to recognize the scene contents. Recognition involves identifying an object based on a variety of criteria. It may involve identifying a certain object in the image as one seen before. A simple example is where the object appearance, such as its color and shape, is compared with that of the.

Image Interpretation of Remote Sensing data. Remote Sensing is the science and art of obtaining information about an object/phenomena or area through the analysis of data acquired by a device that is not in contact with the object under investigation. This technology first emerged in 1840 and pictures were taken by balloon Techniques and Applications of Hyperspectral Image Analysis gives an introduction to the field of image analysis using hyperspectral techniques, and includes definitions and instrument descriptions. Other imaging topics that are covered are segmentation, regression and classification Capsule stain. It helps to demonstrate the presence of capsule in bacteria or yeasts. Streptococcus pneumoniae, Neisseria meningitidis, Haemophilus influenzae, Klebsiella pneumoniae are common capsulated bacteria. Giemsa stain. Giemsa stain is a Romanowsky stain. It is widely used in the microbiology laboratory for the staining of 9.1Visual Image Interpretation of Photographs and Images . Image interpretation of remote sensing data is to extract qualitative and quantitative information from the photograph or imagery. It involves identification of various objects on the terrain which may be natural or artificial consists of points, lines, or polygons Thus, a panchromatic image may be similarly interpreted as a black-and-white aerial photograph of the area. The Radiometric Information is the main information type utilized in the interpretation. A panchromatic image extracted from a SPOT panchromatic scene at a ground resolutionof 10 m. The ground coverage is about 6.5 km (width) by 5.5 km.

A Visual History of Interpretation for Image Recognitio

Data interpretation methods are how analysts help people make sense of numerical data that has been collected, analyzed and presented. Data, when collected in raw form, may be difficult for the layman to understand, which is why analysts need to break down the information gathered so that others can make sense of it Another group of techniques is designed to selectively enhance the digital data and produce hard-copy image formats for interpreters to study. For these images, some of the principles and techniques of airphoto interpretation can be applied to manual analysis of the image information content

Aerial photographic and satellite image interpretation

Geophysics | Northwest Territories Geological Survey

The term visual images encompass a variety of artifacts that can be used as data within various qualitative research methodologies. Visual images fall into numerous typologies and either the researcher or the participants in a research study can create the images. Images can also be found, that is, they exist as images not created by the. material density, mass distribution can be easily calculated. Image processing of an AFM image is shown in Figure 5. Whenever data from single-particle techniques is processed to provide statistical information, the concern over statistical significance exists Image Interpretation and Analysis. Qualitative Interpretation.—In the routine clinical setting, perfusion cine loops are reviewed and analyzed visually. Concomitant acquisition and interpretation of cardiac MR perfusion studies with delayed enhancement (DE) was shown to improve diagnostic accuracy in the setting of CAD The false visual similarity between the two types of images usually leads to confusion for beginners in interpretation of radar images. Elements of interpretation of radar imagery can be found in several publications for example, in The use of Side-Looking Airborne Radar imagery for the production of a land use and vegetation study of Nigeria.

Image enhancement is the process of adjusting digital images so that the results are more suitable for display or further image analysis.For example, you can remove noise, sharpen, or brighten an image, making it easier to identify key features.. Here are some useful examples and methods of image enhancement A detailed analysis of the radar image shows that even for a single surface type, important grey level variations may occur between adjacent resolution cells. These variations create a grainy texture, characteristic of radar images. This effect, caused by the coherent radiation used by radar systems, is called speckle Textual - Raw data with proper formatting, categorisation, indentation is most extensively used and is a very effective way of presenting data.Text format is widely found in books, reports, research papers and in this article itself. Numerical - Data in the form of digits or numerical form have a significant value.It is often combined with text form to be put to use but it has meaning and. The images are captured by the high-quality camera contains a huge amount of data and by analyzing those data crucial decisions are taken. Unlike RGB images these images consist of more than 3 bands. Other than RGB, mainly there are two more types of images and they are Multispectral (4-100 bands) and Hyperspectral Images (more than 100 bands) Radiographic Testing (RT or X-ray or Gamma ray) is a non-destructive testing (NDT) method that examines the volume of a specimen. Radiography (X-ray) uses X-rays and gamma-rays to produce a radiograph of a specimen, showing any changes in thickness, defects (internal and external), and assembly details to ensure optimum quality in your operation

interpretation; Types of imaging, elements of interpretation; Techniques of Visual interpretation; Generations of Thematic maps. Study of satellite image annotation, Demarcation of contours & watershed using toposheets, Drainage Morphometric Analysis, Remote sensing applications: features extractions from remote sensing data, Understanding of. Somatic cell count (SCC) in milk is the main biomarker for assessing milk quality and it is traditionally performed by exhaustive methods consisting of the visual observation of cells in milk smears through a microscope, which generates uncertainties associated with human interpretation AI methods of analysing social networks find new cell types in tissue. In situ sequencing enables gene activity inside body tissues to be depicted in microscope images. To facilitate.

VISUAL TECHNIQUES - Visual literac

A second type of biblical hermeneutics is moral interpretation, which seeks to establish exegetical principles by which ethical lessons may be drawn from the various parts of the Bible. Allegorization was often employed in this endeavour. The Letter of Barnabas (c. 100 ce), for example, interprets the dietary laws prescribed in the Book of Leviticus as forbidding not the flesh of certain. SOC 333 Week 4 Discussion 1 Quantitative Methods Week 4 discussion: Differentiate between randomized and nonrandomized approaches to sampling populations. Discuss the importance of the role of sampling when conducting research. You ideally would want a random sampling but its almost impossible to get a random sample of participants. Random sampling is a subset of participants chosen from a. Functional neuroimaging is the use of neuroimaging technology to measure an aspect of brain function, often with a view to understanding the relationship between activity in certain brain areas and specific mental functions. It is primarily used as a research tool in cognitive neuroscience, cognitive psychology, neuropsychology, and social neuroscienc

HUYGENS is a trademark and brand of Scientific Volume Imaging Holding b.v., Hilversum 1213 XS, NETHERLANDS. This trademark was filed to EUIPO on Wednesday, October 10, 2012. The HUYGENS is under the trademark classification: Paper Goods and Printed Material; Computer & Software Services & Scientific Services; Computer Product, Electrical & Scientific Products; The HUYGENS trademark covers. Principals and Elements of Image Interpretation Fundamentals of Photographic Interpretation • Observation and inference depend on interpreter's training, experience, bias, natural visual and analytical abilities. • Human visual or manual interpretation is still a dominant approach to day-to-day applications of remote sensing

specimen. Such images are called gray level images and usually only 256 levels of gray are used where 0 corresponds to black and 255 corresponds to white. All image processing, described in this work, is done on images of this type. 1.1.2. Image formation in TEM If a specimen is sufficiently thin and the energy of the incident electrons is high. Image interpretation and analysis uses some pointers or keys to identify the features. Some of them are - Shape, Size, Color, Shadow, Texture, Pattern, Association, Site, Time and Resolution. Shape: As the name suggests a shape of the feature helps in identifying a feature. A round or oval shape feature could be a stadium change is dramatically different in different seasons, the image interpretation process is often improved by utilizing images from two or more dates. 8.7.1 Case example 1: A Landsat MSS (Multi-Spectral Scanner) Band 5 image of a portion of Wisconsin (USA) was imaged in September and December (Fig. 8.1). The ground is snow-covered (abou In particular, to structure the considerations of pattern classification methods, Chapter 2 discusses traditional image recognition techniques and algorithms from the simplest methods based on metric spaces up to methods that use the paradigms of computer image understanding. Chapter 3 deals with the cognitive aspects of brain function

Understanding Descriptive Statistics - Towards Data Science

The Norwich Image Interpretation Course is aimed primarily at radiographers who provide a preliminary clinical evaluation (commenting) or red dot service to A&E, however it will also benefit those keen to revise their image interpretation skills. Each module covers a particular anatomical area, and both the appendicular and axial skeleton are covered Image enhancement techniques improve the quality of an image as perceived by a human. These techniques are most useful because many satellite images when examined on a colour display give inadequate information for image interpretation. There is no conscious effort to improve the fidelity of the image with regard to some ideal form of the image Interventional radiologists are doctors that use imaging such as CT, ultrasound, MRI, and fluoroscopy to help guide procedures. The imaging is helpful to the doctor when inserting catheters, wires, and other small instruments and tools into your body. This typically allows for smaller incisions (cuts) 17.1 Image magnification techniques 177 17.1.1 Common image magnification technique 177 17.1.2 High resolution X-ray microscopy 178 Magnification factors Microfocus and nanofocus X-ray tubes Tube heads System set-up Effect of focal dimensions Imaging systems for high resolution radiography 17.2 Fluoroscopy, real-time image intensifiers 18 Examples of Image Analysis Using ImageJ Area Measurements of a Complex Object Problem: Determine the photosynthetic (i.e., green) portion of a variegated leaf. (Open leaf image via Select File → Open Samples → Leaf) Convert scanned color image of leaf to grayscale: Image → Type → 8-bit Set measurement scale

Remote sensing and image interpretatio

SAGE Research Methods. Page 3 of 41. Data Analysis and Interpretation. Event analysis. Discourse analysis. Grounded theory. Hermeneutic interpretation. Phenomenological approaches. Narrative analysis. Search for resources about qualitative data analysi display of images. Stress imaging software allows for acquisition and side-by-side display of rest and stress images, which maximizes accu-racy of interpretation. This is particularly helpful when resting wall motion abnormalities are present. Most laptop and larger systems have such software. Work stations and image review software typi

State-of-the-Art Cranial Sonography: Part 1, Modern Techniques and Image Interpretation. Pictorial Essay. Sonography of the Neonatal Spine: Part 1, Normal Anatomy, Imaging Pitfalls, and Variations That May Simulate Disorders. Lisa H. Lowe, Andrew J. Johanek, Charlotte W. Moore 4) Top Data Analysis Techniques To Apply. 5) Data Analysis In The Big Data Environment. In our data-rich age, understanding how to analyze and extract true meaning from our business's digital insights is one of the primary drivers of success. Despite the colossal volume of data we create every day, a mere 0.5% is actually analyzed and used.

Computational Methods for Biomedical Image Analysis and

A method of analysis of naturally occurring talk and all types of written text. 4. Framework analysis. This is more advanced method that consists of several stages such as familiarization, identifying a thematic framework, coding, charting, mapping and interpretation. 5. Grounded theory. This method of qualitative data analysis starts with an. ID Relation Title 19730008660 Analytic Primary Interpretation techniques development visibility_off Digital image processing techniques for correction of ERTS-1 image data NTR Sentence Types and Patterns From AP Vertical Teams Guide. Transition Words. Transition Words Poster Essay/Non-fiction Analysis and Interpretation How it Feels to be Colored Me by Zora Neale Hurston Essay Prompt Stephen King Short Stories from Skeleton Crew Questions for The Reaper's Image & Word Processor of the Gods The Mist by. Various techniques of image fusion can be classified as pixel level, decision level and feature level. Pixel level techniques for image fusion directly integrate the Information from input images for further computer processing tasks [].Feature level techniques for image fusion entails the extractions of relevant features that is pixel intensities, textures or edges that are compounded to.

Among the methods used in small and big data analysis are: Mathematical and statistical techniques. Methods based on artificial intelligence, machine learning. Visualization and graphical method and tools. Here we will see a list of the most known classic and modern types of data analysis methods and models through examples that demonstrate the use of R for a range of types of data manipulation, graphical presentation and statistical analysis. Books that provide a more extended commentary on the methods illustrated in these examples include Maindonald and Braun (2003). The R Syste However, the convention in a drawing is to show the view on the left as the preferred method for sectioning this type of object. Figure 22 - Cross section. Dimensioning. The purpose of dimensioning is to provide a clear and complete description of an object. A complete set of dimensions will permit only one interpretation needed to construct.

Different land cover types can be discriminated more readily, by using image classification algorithms. Image classification uses the spectral information of each individual pixel. A program using image classification algorithms can automatically group the pixels in what is called an unsupervised classification Persuasive Techniques in Advertising The persuasive strategies used by advertisers who want you to buy their product can be divided into three categories: pathos, logos, and ethos. Pathos: an appeal to emotion. An advertisement using pathos will attempt to evoke an emotional response in the consumer Biblical literature - Biblical literature - Types of biblical hermeneutics: As has been said, the importance of biblical hermeneutics has lain in the Bible's status as a sacred book in Judaism and Christianity, recording a divine revelation or reproducing divine oracles. The oracles are primarily prophetic utterances, but often their narrative setting has also come to acquire oracular.

Electrophoresis principle and types

Techniques of Qualitative Data Analysis. Documentation Conceptualization, Coding, and Categorizing I will discuss some of the different types of qualitative data analysis before focusing on computer pro- a perspective that views a text as an interpretation tha Start studying GIS, Remote sensing, Map and Air Photo, Aerial photography, (9) Remote Sensing Aerial Photography, Photo Interpretation & Image Distortion, Geog 105 Quiz 7, GEOG 105 Quiz H, GIS review, Exam 2- Chapter 3, GIS, GIS Exam 1 and 2, GIS // Midterm, Geospa.... Learn vocabulary, terms, and more with flashcards, games, and other study tools Many types of mnemonics exist and which type works best is limited only by the imagination of each individual learner. The 9 basic types of mnemonics presented in this handout include Music, Name, Expression/Word, Model, Ode/Rhyme, Note Organization, Image, Connection, and Spelling Mnemonics ART CRITICISM AND FORMAL ANALYSIS OUTLINE. ART CRITICISM. Defining Art Criticism · Art criticism is responding to, interpreting meaning, and making critical judgments about specific works of art. · Art critics help viewers perceive, interpret, and judge artworks. · Critics tend to focus more on modern and contemporary art from cultures close to their own Publisher: NPTEL. In this free online Diploma in Remote Sensing Techniques course, you will be shown the various techniques used in enhancing and interpreting satellite images. To be a renowned remote sensing professional, you must understand the methodologies of processing and enhancing satellite images. This course will teach you the methods.

Coupes [Interprétation des documents techniques]Tips on Usage of Correct Articles in English GrammarLymphoma in a dog | eClinpathAirborne Magnetic Survey | GeoSiamAnalog And Digital Time Telling Quiz - ProProfs Quiz
  • End of junior year college captions.
  • Old pictures of Scottsdale.
  • Mayor of Newark New Jersey.
  • Vertical maxillary excess diagnosis.
  • George Mason Basketball Blog.
  • Marilyn Monroe clothing for sale.
  • Purple sweet potato calories.
  • How to get rid of mud wasp nest.
  • What is your dream place to live.
  • Chicken and mushroom fried rice.
  • Jhené Aiko House.
  • CardPointe shop.
  • Phineas and Ferb full episodes google drive.
  • Wyndham San Diego Bayside shuttle.
  • Ford Fairlane for sale South Africa.
  • Schwimmender Wohnwagen.
  • George Gauge instructions.
  • Halo the Primordial.
  • Free patterns for baby headbands.
  • Private label candles no minimum UK.
  • Laravel Storage file name.
  • Discord gif pfp template.
  • Dubai One schedule.
  • What is MSDS.
  • Wooden greenhouse with toughened glass.
  • 103.7 radio station.
  • DIY wheel fish house.
  • Florida A&M baseball Division.
  • Ai and ay words worksheets.
  • Kal Halloweentown 2 actor.
  • Finesse Softball.
  • Vocational skills online games.
  • Penrith gym membership.
  • Theme for youth Day program.
  • Yamaha Midnight Star 1600.
  • Marble Spray Paint Walmart.
  • Kashmir houseboat information.
  • Vintage GI Joe 12 inch.
  • Furniture consignment shops Jupiter, FL.
  • Lady without mask.
  • Believable April Fools jokes.