Contact-tracing apps have 5 major limitations. First, the effectiveness of a contact-tracing
app is dependent on the degree of adoption: an app's potential to identify contacts varies …

Contact Tracing is considered as the first and the most effective step towards containing an
outbreak, as resources for mass testing and large quantity of vaccines are highly unlikely …

How reliable is smartphone-based electronic contact tracing for COVID-19? Page 1 56
COMMUNICATIONS OF THE ACM | JANUARY 2022 | VOL. 65 | NO. 1 contributed articles IMA …

Background Contact tracing is an essential public health measure and a critical component
of comprehensive strategies to control the spread of COVID-19. Contact tracing breaks the …

To combat the COVID-19 pandemic, many countries around the globe have adopted digital
contact tracing apps. Various technologies exist to trace contacts that are potentially prone to …

Contact tracing can be defined as the identification and the monitoring of each person who
has been in contact with an infected person. However, the effectiveness of manual contact …

Contact Tracing for Covid-19 Automation using geolocation tracking allowed South Korea to
trace contacts of people infected with SARS-CoV-2 reaching back to 14 days before …

OM 12: 10 pm to 1 pm I was close enough to you that our phones were talking. The 10-
minute example is something like standing behind someone in line at a coffee shop. The 50 …

Background Digital contact-tracing is being developed in several countries to tackle the
SARS-CoV-2 pandemic. Manual contact tracing is too slow to reach people before they …

The COVID-19 pandemic has posed a unique challenge for the world to find solutions,
ranging from vaccines to ICT solutions to slow down the virus spreading. Due to the highly …