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Shopping mall is a place where people get their daily necessities. We can see huge crowd at these malls on holidays and weekends. People purchase different items and put them in trolley. After completion of purchases, one needs to go to billing counter for payments. At billing counter the cashier prepare the bill using bar code reader which is very time consuming process and results in long queue at billing counter. There demand for quick and easy payment of bills in shopping malls. To overcome these problems we have designed a smart trolley. The Automated Shopping Trolley is a Smart Trolley which integrates with Barcode Scanners, Arduino, GSM module, Weighing Sensor in it. The scanned items by the customer which will automatically log into the database and thereby can generate bill for items purchased. The weighing sensor which will check the weight of the items send to the database. These modules are integrated into an embedded system and are tested to satisfy the functionality.

Background: Greatest risk of acute diarrhea outbreaks occurs in over-populated communities & refugee settings characterized by poor sanitation, unsafe drinking-water and increased person to person transmission. Because the incubation period is very short, number of cases can rise extremely quickly and it calls for a prompt and thorough investigation. There were reports of cases of acute diarrhoea and based on the preliminary field work, the existence of an outbreak was confirmed. Hence it was decided to investigate the outbreak with objectives to determine the causes and source of acute diarrhoea outbreak at Narasapura village in Kolar and to suggest control measures.Methods: The cross sectional study was conducted in Narasapura village of Kolar which is a fast growing industrial area. All the households and migratory settlements of the affected area were included. Attack rates of the disease were computed, epidemic curve drawn and the results were analyzed to draw conclusions. Control measures were applied simultaneously.Results: The diarrhoea attack rate at AD colony was 10%. Males (65%) were more affected compared to females (35%). 15.4% stool samples were positive for Vibrio cholera and 18% of the water samples was found to be non-portable. Vibrio cholerae O1 biotype El Tor serotype Ogawa strain was implicated as the cause for present outbreak.Conclusions: Cholera continues to be a public health problem in migratory settings, causing disease outbreaks. Environmental risk factors and lack of awareness are the contributory factors which need to be addressed.

Objective: Plantar fasciitis is characterized by heel pain that worsens when you bear weight after a long period of rest. Injections of steroids are one of the numerous therapeutic techniques that are frequently used to control plantar fasciitis. Numerous studies demonstrate that short-term pain alleviation with steroid injections is not long-lasting. According to recent studies, autologous platelet-rich plasma (PRP) injections encourage healing, which improves both short- and long-term pain alleviation. To compare the effects of local PRP injection and corticosteroid in the management of chronic plantar fasciitis, the current study was conducted. Methods: Sixty patients who met the criteria for this prospective double-blind trial were randomly assigned to one of two groups. Patients in Group I received an injection of steroid, whereas those in Group II received an injection of PRPs. The PNS numerical pain score (NPS) and a visual analog scale (VAS) were used to evaluate the patients. An evaluation was conducted before the injection as well as at 6 weeks, 3 months, and 6 months after the injection. Results: The mean VAS in Group I reduced from 7.00 before injection to 2.31 and that in Group II decreased from 7.81 before injection to 1.12. At the 6-month follow-up, the mean NPS score in Group I increased from 7.05 to 1.41 and in Group II from 7.86 to 1.02. The VAS and NPS improvements were statistically significant. In both groups, the plantar fascia thickness had decreased at the conclusion of the 6-month follow-up period (5.88 mm in Group I to 4.03 mm and 5.96 mm to 3.27mm in Group II), and the difference was statistically significant. Conclusion: When compared to steroid injection, local PRP injection is an excellent therapeutic option for persistent plantar fasciitis with long-lasting positive effects.