The Spring of 2020 brought many disruptions to our professional and personal lives due to the COVID-19 pandemic that forced worldwide mid-semester campus closures; pivoting of traditional, face-to-face classes to remote teaching and learning; and postponements or cancellations of conferences, workshops, …

Deictic gestures are gestures we make during communication to point at objects or persons. Indicative acts of directing-to guide the addressee to an object, while placing-for acts place an object for the addressee’s attention. Commonly used presentation software tools, such as PowerPoint and Keynote, …