## 9 Future Work
2019._ _Available online:_ [[https://lora-alliance.org/sites/default/files/2019-06/cr-lora-102_lorawanr_and_nb-iot.pdf](https://lora-alliance.org/sites/default/files/2019-06/cr-lora-102_lorawanr_and_nb-iot.pdf)]([https://lora-alliance.org/sites/default/files/2019-06/cr-lora-102_lorawanr_and_nb-iot.pdf](https://lora-alliance.org/sites/default/files/2019-06/cr-lora-102_lorawanr_and_nb-iot.pdf)) _(accessed on 11 November 2020)._
* _[PERSON] et al. [2008]_ _[PERSON]; [PERSON]; [PERSON]; [PERSON] Detection of daily activities and sports with wearable sensors in controlled and uncontrolled conditions._ IEEE Trans. Inf. Technol. Biomat. **2008**_, 12, 20-26._ [CrossRef]__[PubMed]__
* _[PERSON] et al. [2017]_ _[PERSON]; [PERSON]; [PERSON] Older adults perceptions of technology and barriers to interacting with tablet computers: A focus group study._ Front. Psychol. **2017**_, 8, 1-11._ [CrossRef]__[PubMed]__
* _[PERSON] et al. [2013]_ _[PERSON]; [PERSON]; [PERSON]; [PERSON] Older adults are mobile too!Identifying the barriers and facilitators to older adults' use of mHealth for pain management._ BMC Geriat. **2013**_, 13, 1._ [CrossRef]__[PubMed]__
* _The Things Industries. The Things Network._ _Available online:_ [[https://www.thethingsnetwork.org](https://www.thethingsnetwork.org)]([https://www.thethingsnetwork.org](https://www.thethingsnetwork.org)) _(accessed on 1 February 2020)._
* _Shenzhen Xin Yuan Electronic Technology Co., Ltd. TIGO LORA V1.3 868 Mhz ESP32 Chip SX1276 Module 0.96 Inch OLED Screen WIFI and Bluetooth Development Board._ _Available online:_ [[http://www.illygo.cn/prod_view.aspx?Typed=50003&Id=1253&FId=43:50003:3](http://www.illygo.cn/prod_view.aspx?Typed=50003&Id=1253&FId=43:50003:3)]([http://www.illygo.cn/prod_view.aspx?Typed=50003&Id=1253&FId=43:50003:3](http://www.illygo.cn/prod_view.aspx?Typed=50003&Id=1253&FId=43:50003:3)) _(accessed on 15 January 2020)._
* _[PERSON] NEO-6M GPS Module._ _Available online:_ [[https://create.arduino.cc/projecthub/ruchir1674/how-to-interface-gps-module-neo-6m-with-arduino-8f90](https://create.arduino.cc/projecthub/ruchir1674/how-to-interface-gps-module-neo-6m-with-arduino-8f90) ad]([https://create.arduino.cc/projecthub/ruchir1674/how-to-interface-gps-module-neo-6m-with-arduino-8f90](https://create.arduino.cc/projecthub/ruchir1674/how-to-interface-gps-module-neo-6m-with-arduino-8f90) ad) _(accessed on 15 January 2020)._
* _Shenzhen Xin Yuan Electronic Technology Co., Ltd. TIGO T-Beam V0.7 ESP32 868/915 Mhz WiFi Wireless Bluetooth Module GPS NEO-6M SMA LORA 32 18650 Battery Holder._ _Available online:_ [[http://www.illygo.cn/prod_view.aspx?Typed=50033&Id=1237&FId=43:50033:3](http://www.illygo.cn/prod_view.aspx?Typed=50033&Id=1237&FId=43:50033:3)]([http://www.illygo.cn/prod_view.aspx?Typed=50033&Id=1237&FId=43:50033:3](http://www.illygo.cn/prod_view.aspx?Typed=50033&Id=1237&FId=43:50033:3)) _(accessed on 15 January 2020)._
* _Analog Devices. ADXL335._ _Available online:_ [[https://www.analog.com/en/products/adxl335.html](https://www.analog.com/en/products/adxl335.html)]([https://www.analog.com/en/products/adxl335.html](https://www.analog.com/en/products/adxl335.html)) _(accessed on 20 February 2020)._
* _Espressif Systems._ _This document provides the specifications for the ESP32-WROOM-32D and ESP32-WROOM-32U Modules.