The phrase "at the beginning of the interaction" is correct and usable in written English.
It can be used to refer to the initial stage or moment when two or more parties start communicating or engaging with each other.
Example: "At the beginning of the interaction, it is important to establish a rapport to ensure effective communication."
Alternatives: "at the outset of the interaction" or "during the initial phase of the interaction".
As Wesley Lowery reported at the Washington Post, after meeting with investigators, "Stewart, the lead attorney for the Sterling family, told reporters that evidence shows that at the beginning of the interaction with Sterling, Officer Blane Salamoni put his gun to Sterling's head, and said, 'I'll kill you, bitch.'".
This article originally aPitagoraon VIcautions
At the beginning of the interaction, Vince has an empty motor knowledge and is ready to observe new gestures.
The SPs had been trained to present these complaints and additional information at the beginning of the interaction as part of the "opening statement".
The language of interaction with participants will be either English or Kannada (the local language in the state of Karnataka) in function of their preference; this would be established at the beginning of the interaction.
Informal pleasantries often occurred at the beginning of the interaction and refers to casual communication that the doctor and patient engage in without any advanced knowledge of each other, such as discussing the weather or a recent sporting event.
More importantly, chitosan is present in hyphal cell walls of Pst immediately at the beginning of the plant-pathogen interaction [ 39].
Opaque partitions were removed at the beginning of the experiment to allow visual interaction of females with dummies.
This document included the MoLIC diagrams and other information necessary to understand what problems may have occurred after defining the interaction model at the beginning of the sprint.
Authors' response: We have revised the manuscript and clearly indicated that we are actually predicting the physical interaction at the beginning of the Background Section.
These provided a comprehensive hypothesis on human/climate interactions at the beginning of the 1st millennium cal BC.
