Developing Mixed Reality Educational Applications: The Virtual Touch Toolkit.

Sensors (Basel) · 2015 · PMC4610584 · PMID 26334275

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

fairly significantno p-value reported

As seen in the mixed reality projects reviewed above, a fairly significant infrastructure is needed: special glasses for viewing three-dimensional elements in the scene, special haptic gloves, etc.

also in 581 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.