Echo Lite is a mobile app for collecting rich in$-$the$-$moment insights, including geolocation without a data connection. Echo Lite can be used by a company for shopper insights through on$-$the$-$spot data collection using smartphones. This example demonstrates which of the following?

Group of answer choices

Research using mobile surveys is convenient.

Research using mobile surveys is in decline.

Mobile surveys are less convenient than telephone surveys.

Mobile surveys are used less often than mail questionnaires.