Research Article
A Novel Framework of an IOT-Blockchain-Based Intelligent System
Table 2
Comparison with previous systems.
| Criterion | [24] | [2] | [22] | [26] | [27] | [28] | Our proposed system |
| Sending notifications about the status of foods | x | x | ✓ | ✓ | ✓ | x | ✓ | Knowing the status of food and liquid products | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Checking expiry date of products | ✓ | x | ✓ | x | x | ✓ | ✓ | Checking the quantity of products | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Arabic language | x | x | x | x | x | x | ✓ | Human intervention | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Product checking | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Sensors used | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Wireless used | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Automatic payment method | x | ✓ | x | ✓ | x | x | ✓ | Sending order to the supermarket | x | ✓ | x | ✓ | x | x | ✓ | Server | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Controlling the system remotely | x | ✓ | x | x | x | x | ✓ | System platform | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Using computer or application | ✓ | ✓ | ✓ | x | ✓ | ✓ | ✓ | Specific technique | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Artificial intelligence | ✓ | x | ✓ | x | ✓ | x | ✓ | Blockchain | X | X | X | X | x | x | ✓ |
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