During Australia's last series at home, stump mic technology proved a hit as some epic banter between rival players became one of the enduring subplots of the Test series against India.
In England, the stump mics showed they can also thrust viewers into the thick of the (at times brutal) action.
Unfortunately for Ben Stokes, that meant portraying exactly how excruciating it can be when batting doesn't go to plan.
The England allrounder found himself at the centre of a painful moment on the final day of a dramatic second Test that ended in a draw at Lord's.
Australia held on for an extraordinary draw on Sunday, with super-sub Marnus Labuschagne, who replaced Steve Smith in Australia's XI on the morning of day five, scoring 59 from 100 balls as the tourists batted out 47.3 overs to maintain their 1-0 series lead.
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Stokes starred with an unbeaten century before England declared on day five, but not before copping a vicious delivery from Josh Hazlewood to his private parts.
Stump mic picked up the agonising moment of impact as Stokes crumpled to the turf in a heap.
“Oh, in the d***!” the Englishman could be heard crying out as he lay on the Lord's pitch.
Stump mic picked up exactly what Ben Stokes shouted when he got hit in the unmentionables.— Gordon Sparks (@SparksyOnRadio) August 18, 2019
Stokes (115 not out) gave the home side an unlikely shot at victory in a rain-soaked Test match, sharing an unbeaten partnership of 97 with Jonny Bairstow to set Australia a target of 267 to win, with 48 overs to play.
It seemed the match was destined for a draw, with Australia 132-3 after tea in a Test where five sessions were washed out and rain also delayed Sunday's start by over an hour.
Aussies hold on for crucial draw
But Australia, who won the first Test at Edgbaston by a huge margin of 251 runs, lost three wickets for 17 runs to give England renewed hope.
Come the last over, bowled by left-arm spinner Jack Leach, England needed four wickets for victory, but Pat Cummins played out three deliveries to secure the draw.
Marnus Labuschagne made history as international cricket's first concussion substitute before his valuable fifty helped Australia draw the match.
Labuschagne was not confirmed as playing until Sunday morning when Australia star Steve Smith was ruled out with concussion, having been hit by a Jofra Archer bouncer during his 92 on Saturday.
Previously, a substitute would only have been permitted to field.
But this series is the first in the ICC's inaugural World Test Championship featuring new rules that allow replacement players to bat or bowl if they are covering for concussed team-mates.
Labuschagne, in just his sixth Test, responded to his late call-up by top-scoring with 59, having been hit on the grille of his helmet second ball by a 91.6 mph Archer bouncer, in Australia's eventual second-innings 154-6.
"Marnus played superbly," said Australia captain Tim Paine.
"He got hit hard in the face second ball and I thought he showed great character, great skill and technique."
Fast bowler Archer took 3-32 to finish with five wickets on his Test debut, with Leach returning figures of 3-37.
"I think it was important that we bounced back strongly and I think we've certainly done that," said Root.
Given the short turnaround, Smith, out for under a hundred for the first time this series on Saturday, could now miss the third Test in Leeds starting on Thursday.
His absence would be a huge blow to Australia, bidding for their first Ashes series win in England in 18 years, given he made 144 and 142 at Edgbaston in his first Test since completing a 12-month ban for his role in a ball-tampering scandal in South Africa.
"I'm not sure about Headingley," said Paine.
"He (Smith) will need to improve, there's no doubt about that. Hopefully for our sake he does."
Later Sunday, Cricket Australia said: "Steve Smith had a precautionary scan of his neck on Sunday which, as expected, cleared him of any structural damage.
"After the scan Steve returned to the team hotel to rest and he will continue to be reviewed on an ongoing basis."
'It was frightening'
World Cup winner Archer took two for two in seven balls on Sunday to dismiss David Warner and Usman Khawaja.
"It is brilliant to have someone like that in the team," said Stokes of Archer as he recalled the 24-year-old paceman's rapid spell on Saturday.
"He bowled a nine over spell at 90mph-plus. It was frightening. I would much rather have him on our side."
The first over after tea saw struggling opener Cameron Bancroft (16) plumb lbw to a Leach ball that kept low, with Australia 47-3.
But it seemed any hope of an England win had disappeared when Jason Roy dropped a routine chance at second slip to reprieve Travis Head on 22. Head was 42 not out at stumps.
But Labuschagne fell when his sweep off Leach deflected off Jos Buttler at short leg before looping to Root, diving forward at midwicket.
The onfield 'soft signal' was out and third umpire Joel Wilson upheld that verdict to the disgust of Labuschagne.
Leach then had Matthew Wade (one) taken at short leg before Joe Denly held a sensational diving left-handed catch at midwicket to dismiss Paine following a full-blooded pull off Archer.
But with the natural light fading, the umpires appeared to instruct Root not to bowl Archer even though the floodlights were on -- effectively depriving the Sussex quick of two overs.