  Physical interaction with textiles, such as assistive dressing, relies on
advanced dextreous capabilities. The underlying complexity in textile behavior
when being pulled and stretched, is due to both the yarn material properties
and the textile construction technique. Today, there are no commonly adopted
and annotated datasets on which the various interaction or property
identification methods are assessed. One important property that affects the
interaction is material elasticity that results from both the yarn material and
construction technique: these two are intertwined and, if not known a-priori,
almost impossible to identify through sensing commonly available on robotic
platforms. We introduce Elastic Context (EC), a concept that integrates various
properties that affect elastic behavior, to enable a more effective physical
interaction with textiles. The definition of EC relies on stress/strain curves
commonly used in textile engineering, which we reformulated for robotic
applications. We employ EC using Graph Neural Network (GNN) to learn
generalized elastic behaviors of textiles. Furthermore, we explore the effect
the dimension of the EC has on accurate force modeling of non-linear real-world
elastic behaviors, highlighting the challenges of current robotic setups to
sense textile properties.
