# News: Digital Alerts now in Semi Trucks

### Purdue University Study on Safety Cloud® Digital Alerting
Learn what a recent Purdue University study on digital alerting reveals about the future of work zone safety.

## Download now
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[Purdue University Study on Safety Cloud® Digital Alerting](/content/report/purdue-university-study-on-safety-cloud-r-digital-alerting#/index.html)

### More Reports
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[University of Illinois Study: Digital Alerts Cut Speed Variability 43%, Extend Reaction Distance 4x](/content/report/university-of-illinois-study-digital-alerts/index.html)

[HAAS Alert: Year in Review 2025](/content/report/haas-alert-year-in-review-2025/index.html)

[Safety Cloud® Digital Alerts Drive 17% Reduction in Speed](/content/report/safety-cloud-digital-alerts-drive-17-reduction-speed/index.html)