this->data->device->setIdentification([
                'manufacturer'  =>  'Sony',
                'model'         =>  'Playstation Portable',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::PORTABLE
            ]);
        }

        /* PlayStation Vita */

        if (preg_match('/PlayStation Vita/iu', $ua)) {
            $this->data->os->reset();
            $this->data->os->identifyVersion('/PlayStation Vita ([0-9.]*)/u', $ua);

            $this->data->device->setIdentification([
                'manufacturer'  =>  'Sony',
                'model'         =>  'Playstation Vita',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::PORTABLE
            ]);

            if (preg_match('/VTE\//u', $ua)) {
                $this->data->device->model = 'Playstation TV';
                $this->data->device->subtype = Constants\DeviceSubType::CONSOLE;
            }
        }

        /* PlayStation 2 */

        if (preg_match('/Playstation2/u', $ua) || preg_match('/\(PS2/u', $ua)) {
            $this->data->os->reset();

            $this->data->device->setIdentification([
                'manufacturer'  =>  'Sony',
                'model'         =>  'Playstation 2',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::CONSOLE
            ]);
        }

        /* PlayStation 3 */

        if (preg_match('/PlayStation 3/ui', $ua) || preg_match('/\(PS3/u', $ua)) {
            $this->data->os->reset();
            $this->data->os->identifyVersion('/PLAYSTATION 3;? ([0-9.]*)/u', $ua);

            if (preg_match('/PLAYSTATION 3; [123]/', $ua)) {
                $this->data->engine->set([
                    'name'          => 'NetFront'
                ]);
            }

            $this->data->device->setIdentification([
                'manufacturer'  =>  'Sony',
                'model'         =>  'Playstation 3',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::CONSOLE
            ]);
        }

        /* PlayStation 4 */

        if (preg_match('/PlayStation 4/ui', $ua) || preg_match('/\(PS4/u', $ua)) {
            $this->data->os->reset();
            $this->data->os->identifyVersion('/PlayStation 4 ([0-9.]*)/u', $ua);

            $this->data->device->setIdentification([
                'manufacturer'  =>  'Sony',
                'model'         =>  'Playstation 4',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::CONSOLE
            ]);
        }
    }


    /* Microsoft Xbox */

    private function detectXbox($ua)
    {
        /* Xbox 360 */

        if (preg_match('/Xbox\)$/u', $ua, $match)) {
            $this->data->os->reset();
            $this->data->device->setIdentification([
                'manufacturer'  =>  'Microsoft',
                'model'         =>  'Xbox 360',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::CONSOLE
            ]);
        }

        /* Xbox One */

        if (preg_match('/Xbox One\)/u', $ua, $match)) {
            if ($this->data->isOs('Windows Phone', '=', '10')) {
                $this->data->os->name = 'Windows';
                $this->data->os->version->alias = '10';
            }

            if (!$this->data->isOs('Windows', '=', '10')) {
                $this->data->os->reset();
            }

            $this->data->device->setIdentification([
                'manufacturer'  =>  'Microsoft',
                'model'         =>  'Xbox One',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::CONSOLE
            ]);
        }
    }


    /* Sega */

    private function detectSega($ua)
    {
        /* Sega Saturn */

        if (preg_match('/SEGASATURN/u', $ua, $match)) {
            $this->data->os->reset();
            $this->data->device->setIdentification([
                'manufacturer'  =>  'Sega',
                'model'         =>  'Saturn',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::CONSOLE
            ]);
        }

        /* Sega Dreamcast */

        if (preg_match('/Dreamcast/u', $ua, $match)) {
            $this->data->os->reset();
            $this->data->device->setIdentification([
                'manufacturer'  =>  'Sega',
                'model'         =>  'Dreamcast',
                'type'          =>  Constants\DeviceType::GAMING,
                'subtype'       =>  Constants\DeviceSubType::CONSOLE
            ]);
        }
    }
}