Project Foundations & Concept
What is CallMeHelp and why was it created?
CallMeHelp (CMH) is a pioneering, non-intrusive service designed to offer safety, oversight, and peace of mind for individuals living alone [3, 4].
The platform was born from a very personal place. In 2014, technologist and serial entrepreneur John Jones created CallMeHelp after a severe bout of flu left him completely isolated at home [5]. When a friend told him, "You might have been dead at the bottom of the stairs for all we knew," John realized that millions of independent "fit seniors" and their distant families faced this identical, silent anxiety daily [5, 6].
How does the CallMeHelp monitoring system actually work?
At the absolute center of the platform is a simple virtual countdown timer, similar to a kitchen timer [7]. The timer is set to count down over a specific period (configurable from 1 to 24 hours) [7].
Every time the system detects normal, observed daily activity, the timer instantly resets back to its full value [7]. If no activity is observed and the timer approaches zero, CMH acts pre-emptively: it calls the user's phone with a reminder call 15 minutes before expiration [8]. If no check-in or activity is logged by zero, it routes automatic, urgent phone calls, text messages, and emails directly to the user's personal emergency network [8].
What is the "e-Neighbourhood" and how does it mobilize help?
An "e-Neighbourhood" is a highly secure, digital circle of local friends, neighbors, relatives, or support workers established directly by the user [4], [2].
Instead of dispatching expensive emergency services or routing alarms to distant, impersonal call centers, CMH mobilizes local neighbourliness [2]. It provides the nominated "guardian" with immediate, clear notices of what occurred (e.g., missed check-in or panic button press) alongside an actionable plan of response to coordinate physical checks [8, 9].
Technology & Passive Monitoring
Why is "passive" monitoring better than a traditional emergency button?
Traditional emergency response systems rely entirely on a wearable neck lanyard or wrist button [6]. In practice, active, independent seniors often refuse to wear them because they feel like a badge of decline [6]. More critically, if a senior falls, becomes dizzy, or is knocked unconscious, they are physically incapable of pushing a manual button [2, 6].
CallMeHelp is built to be completely passive [4]. By using normal daily habits—such as mobile phone movement or smart sensor triggers—it can assess if a user is safe without requiring them to wear, remember, or actively press anything [4, 7].
How does the system collect data on normal activity?
CMH currently logs daily activity through a lightweight Android mobile application that measures and uploads phone movement trends every 10 minutes [7].
Additionally, the project is actively developing non-intrusive electrical power-monitoring devices [10]. By logging the home's total electrical current every 10 minutes, the software can safely use household appliance use (e.g., boiling a kettle, turning on a microwave) as a proxy for physical movement [7].
Healthcare Crisis & Early Interventions
How can behavioral monitoring prevent hospital admissions?
Scientific data from previous home energy and activity trials in Tipperary, Ireland, demonstrated a remarkable phenomenon: individuals often display clear, subtle changes in their daily habits (such as waking up later, restless nights, or long periods of midday inactivity) up to three weeks before they suffer an acute medical crisis that requires an ambulance [11], [12].
By flagging these gradual behavioral drifts early, CMH can alert family and community care teams to check in. Intervening early prevents minor ailments from turning into severe health complications that lead to emergency hospital admissions [9, 13].
How does the "demographic time bomb" impact emergency healthcare?
Currently, the population aged 65 and over represents 11.5 million people in the UK, a figure projected to grow rapidly to 16.4 million by 2034 [1]. Correspondingly, those in this cohort who live completely alone will surge from 3.6 million to 5 million [1].
NHS statistics reveal that older people make up 43% of all emergency hospital admissions—translating to roughly 28,000 emergency admissions every single day [13]. Because family sizes are stable, there are fewer relatives available to offer physical oversight to seniors living alone, escalating the burden on overstretched emergency care [1, 3].
Is it true that many A&E attendances can be managed outside of hospitals?
Yes, significantly so. Formal rapid clinical reviews have revealed that roughly 15% to 16% of adult A&E attendances are clinically inappropriate and could be managed safely within local primary care [14-16].
Patient surveys reveal that people frequently resort to A&E not because of severe emergency, but because they believe securing a timely appointment with their GP is nearly impossible, or simply because they live close to the hospital and value the rapid access to diagnostics [17-19].
What is Telecare and what are its long-term cost benefits?
"Telecare" is a broad umbrella term describing any technology-supported health or social care service delivered directly to a user in their home environment [20].
Academic modelling shows that implementing preventive telecare can yield immense social savings by successfully deferring moves into expensive residential nursing homes [21]. Interestingly, research shows that telecare yields the greatest long-term cost benefits when focused on people with low or medium frailty, keeping them independent and active before major health declines occur [22, 23].